2106189540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 540

約数和(自身を含む): 8375634036

約数和(自身を除く): 6269444496

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 157, 162, 169, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 314, 315, 324, 338, 351, 364, 378, 390, 405, 420, 441, 455, 468, 471, 490, 507, 540, 546, 567, 585, 588, 628, 630, 637, 676, 702, 735, 756, 780, 785, 810, 819, 845, 882, 910, 942, 945, 980, 1014, 1053, 1092, 1099, 1134, 1170, 1183, 1260, 1274, 1323, 1365, 1404, 1413, 1470, 1521, 1570, 1620, 1638, 1690, 1755, 1764, 1820, 1884, 1890, 1911, 2028, 2041, 2106, 2198, 2205, 2268, 2340, 2355, 2366, 2457, 2535, 2548, 2646, 2730, 2826, 2835, 2940, 3042, 3140, 3185, 3276, 3297, 3380, 3510, 3549, 3780, 3822, 3969, 4082, 4095, 4212, 4239, 4396, 4410, 4563, 4710, 4732, 4914, 5070, 5265, 5292, 5460, 5495, 5652, 5670, 5733, 5915, 6084, 6123, 6370, 6594, 6615, 7020, 7065, 7098, 7371, 7605, 7644, 7693, 7938, 8164, 8190, 8281, 8478, 8820, 9126, 9420, 9555, 9828, 9891, 10140, 10205, 10530, 10647, 10990, 11340, 11466, 11830, 12246, 12285, 12717, 12740, 13188, 13230, 13689, 14130, 14196, 14287, 14742, 15210, 15386, 15876, 16380, 16485, 16562, 16956, 17199, 17745, 18252, 18369, 19110, 19782, 19845, 20410, 21060, 21195, 21294, 21980, 22815, 22932, 23079, 23660, 24492, 24570, 24843, 25434, 26460, 26533, 27378, 28260, 28574, 28665, 29484, 29673, 30420, 30615, 30772, 31941, 32970, 33124, 34398, 35490, 36738, 36855, 38220, 38465, 39564, 39690, 40820, 41405, 42390, 42588, 42861, 45630, 46158, 49140, 49455, 49686, 50868, 51597, 53066, 53235, 54756, 55107, 57148, 57330, 59346, 61230, 63585, 63882, 65940, 68445, 68796, 69237, 70980, 71435, 73476, 73710, 74529, 76930, 79380, 79599, 82810, 84780, 85722, 85995, 89019, 91260, 91845, 92316, 95823, 98910, 99372, 100009, 103194, 106132, 106470, 110214, 114660, 115395, 118692, 122460, 124215, 127170, 127764, 128583, 132665, 136890, 138474, 142870, 147420, 148365, 149058, 153860, 159198, 159705, 165321, 165620, 171444, 171990, 178038, 183690, 185731, 191646, 197820, 200018, 206388, 207711, 212940, 214305, 220428, 223587, 230790, 238797, 248430, 254340, 257166, 257985, 265330, 273780, 275535, 276948, 285740, 296730, 298116, 300027, 318396, 319410, 330642, 343980, 346185, 356076, 367380, 371462, 372645, 383292, 385749, 397995, 400036, 415422, 428610, 445095, 447174, 461580, 477594, 479115, 496860, 500045, 514332, 515970, 530660, 551070, 557193, 593460, 600054, 623133, 638820, 642915, 661284, 670761, 692370, 716391, 742924, 745290, 771498, 795990, 826605, 830844, 857220, 890190, 894348, 900081, 928655, 955188, 958230, 1000090, 1031940, 1038555, 1102140, 1114386, 1117935, 1157247, 1193985, 1200108, 1246266, 1285830, 1300117, 1341522, 1384740, 1432782, 1490580, 1500135, 1542996, 1591980, 1653210, 1671579, 1780380, 1800162, 1857310, 1916460, 1928745, 2000180, 2077110, 2149173, 2228772, 2235870, 2314494, 2387970, 2492532, 2571660, 2600234, 2683044, 2700243, 2785965, 2865564, 3000270, 3115665, 3306420, 3343158, 3353805, 3581955, 3600324, 3714620, 3857490, 3900351, 4154220, 4298346, 4471740, 4500405, 4628988, 4775940, 5014737, 5200468, 5400486, 5571930, 5786235, 6000540, 6231330, 6500585, 6686316, 6707610, 7163910, 7714980, 7800702, 8100729, 8357895, 8596692, 9000810, 10029474, 10745865, 10800972, 11143860, 11572470, 11701053, 12462660, 13001170, 13415220, 13501215, 14327820, 15044211, 15601404, 16201458, 16715790, 18001620, 19501755, 20058948, 21491730, 23144940, 23402106, 25073685, 26002340, 27002430, 30088422, 32402916, 33431580, 35103159, 39003510, 40503645, 42983460, 46804212, 50147370, 54004860, 58505265, 60176844, 70206318, 75221055, 78007020, 81007290, 100294740, 105309477, 117010530, 140412636, 150442110, 162014580, 175515795, 210618954, 234021060, 300884220, 351031590, 421237908, 526547385, 702063180, 1053094770, 2106189540]

約数ペア:

[(1, 2106189540), (2, 1053094770), (3, 702063180), (4, 526547385), (5, 421237908), (6, 351031590), (7, 300884220), (9, 234021060), (10, 210618954), (12, 175515795), (13, 162014580), (14, 150442110), (15, 140412636), (18, 117010530), (20, 105309477), (21, 100294740), (26, 81007290), (27, 78007020), (28, 75221055), (30, 70206318), (35, 60176844), (36, 58505265), (39, 54004860), (42, 50147370), (45, 46804212), (49, 42983460), (52, 40503645), (54, 39003510), (60, 35103159), (63, 33431580), (65, 32402916), (70, 30088422), (78, 27002430), (81, 26002340), (84, 25073685), (90, 23402106), (91, 23144940), (98, 21491730), (105, 20058948), (108, 19501755), (117, 18001620), (126, 16715790), (130, 16201458), (135, 15601404), (140, 15044211), (147, 14327820), (156, 13501215), (157, 13415220), (162, 13001170), (169, 12462660), (180, 11701053), (182, 11572470), (189, 11143860), (195, 10800972), (196, 10745865), (210, 10029474), (234, 9000810), (245, 8596692), (252, 8357895), (260, 8100729), (270, 7800702), (273, 7714980), (294, 7163910), (314, 6707610), (315, 6686316), (324, 6500585), (338, 6231330), (351, 6000540), (364, 5786235), (378, 5571930), (390, 5400486), (405, 5200468), (420, 5014737), (441, 4775940), (455, 4628988), (468, 4500405), (471, 4471740), (490, 4298346), (507, 4154220), (540, 3900351), (546, 3857490), (567, 3714620), (585, 3600324), (588, 3581955), (628, 3353805), (630, 3343158), (637, 3306420), (676, 3115665), (702, 3000270), (735, 2865564), (756, 2785965), (780, 2700243), (785, 2683044), (810, 2600234), (819, 2571660), (845, 2492532), (882, 2387970), (910, 2314494), (942, 2235870), (945, 2228772), (980, 2149173), (1014, 2077110), (1053, 2000180), (1092, 1928745), (1099, 1916460), (1134, 1857310), (1170, 1800162), (1183, 1780380), (1260, 1671579), (1274, 1653210), (1323, 1591980), (1365, 1542996), (1404, 1500135), (1413, 1490580), (1470, 1432782), (1521, 1384740), (1570, 1341522), (1620, 1300117), (1638, 1285830), (1690, 1246266), (1755, 1200108), (1764, 1193985), (1820, 1157247), (1884, 1117935), (1890, 1114386), (1911, 1102140), (2028, 1038555), (2041, 1031940), (2106, 1000090), (2198, 958230), (2205, 955188), (2268, 928655), (2340, 900081), (2355, 894348), (2366, 890190), (2457, 857220), (2535, 830844), (2548, 826605), (2646, 795990), (2730, 771498), (2826, 745290), (2835, 742924), (2940, 716391), (3042, 692370), (3140, 670761), (3185, 661284), (3276, 642915), (3297, 638820), (3380, 623133), (3510, 600054), (3549, 593460), (3780, 557193), (3822, 551070), (3969, 530660), (4082, 515970), (4095, 514332), (4212, 500045), (4239, 496860), (4396, 479115), (4410, 477594), (4563, 461580), (4710, 447174), (4732, 445095), (4914, 428610), (5070, 415422), (5265, 400036), (5292, 397995), (5460, 385749), (5495, 383292), (5652, 372645), (5670, 371462), (5733, 367380), (5915, 356076), (6084, 346185), (6123, 343980), (6370, 330642), (6594, 319410), (6615, 318396), (7020, 300027), (7065, 298116), (7098, 296730), (7371, 285740), (7605, 276948), (7644, 275535), (7693, 273780), (7938, 265330), (8164, 257985), (8190, 257166), (8281, 254340), (8478, 248430), (8820, 238797), (9126, 230790), (9420, 223587), (9555, 220428), (9828, 214305), (9891, 212940), (10140, 207711), (10205, 206388), (10530, 200018), (10647, 197820), (10990, 191646), (11340, 185731), (11466, 183690), (11830, 178038), (12246, 171990), (12285, 171444), (12717, 165620), (12740, 165321), (13188, 159705), (13230, 159198), (13689, 153860), (14130, 149058), (14196, 148365), (14287, 147420), (14742, 142870), (15210, 138474), (15386, 136890), (15876, 132665), (16380, 128583), (16485, 127764), (16562, 127170), (16956, 124215), (17199, 122460), (17745, 118692), (18252, 115395), (18369, 114660), (19110, 110214), (19782, 106470), (19845, 106132), (20410, 103194), (21060, 100009), (21195, 99372), (21294, 98910), (21980, 95823), (22815, 92316), (22932, 91845), (23079, 91260), (23660, 89019), (24492, 85995), (24570, 85722), (24843, 84780), (25434, 82810), (26460, 79599), (26533, 79380), (27378, 76930), (28260, 74529), (28574, 73710), (28665, 73476), (29484, 71435), (29673, 70980), (30420, 69237), (30615, 68796), (30772, 68445), (31941, 65940), (32970, 63882), (33124, 63585), (34398, 61230), (35490, 59346), (36738, 57330), (36855, 57148), (38220, 55107), (38465, 54756), (39564, 53235), (39690, 53066), (40820, 51597), (41405, 50868), (42390, 49686), (42588, 49455), (42861, 49140), (45630, 46158)]