219876930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 770837760

約数和(自身を除く): 550960830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 81, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 157, 162, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 314, 315, 342, 351, 378, 390, 399, 405, 455, 471, 494, 513, 546, 567, 570, 585, 630, 665, 702, 741, 785, 798, 810, 819, 855, 910, 942, 945, 1026, 1053, 1099, 1134, 1170, 1197, 1235, 1330, 1365, 1413, 1482, 1539, 1570, 1638, 1710, 1729, 1755, 1890, 1995, 2041, 2106, 2198, 2223, 2355, 2394, 2457, 2470, 2565, 2730, 2826, 2835, 2983, 3078, 3297, 3458, 3510, 3591, 3705, 3990, 4082, 4095, 4239, 4446, 4710, 4914, 5130, 5187, 5265, 5495, 5670, 5966, 5985, 6123, 6594, 6669, 7065, 7182, 7371, 7410, 7695, 8190, 8478, 8645, 8949, 9891, 10205, 10374, 10530, 10773, 10990, 11115, 11970, 12246, 12285, 12717, 13338, 14130, 14287, 14742, 14915, 15390, 15561, 16485, 17290, 17898, 17955, 18369, 19782, 20007, 20410, 20881, 21195, 21546, 22230, 24570, 25434, 25935, 26847, 28574, 29673, 29830, 30615, 31122, 32970, 33345, 35910, 36738, 36855, 38779, 40014, 41762, 42390, 42861, 44745, 46683, 49455, 51870, 53694, 53865, 55107, 59346, 61230, 62643, 63585, 66690, 71435, 73710, 77558, 77805, 80541, 85722, 89019, 89490, 91845, 93366, 98910, 100035, 104405, 107730, 110214, 116337, 125286, 127170, 128583, 134235, 140049, 142870, 148365, 155610, 161082, 165321, 178038, 183690, 187929, 193895, 200070, 208810, 214305, 232674, 233415, 241623, 257166, 268470, 271453, 275535, 280098, 296730, 313215, 330642, 349011, 375858, 385749, 387790, 402705, 428610, 445095, 466830, 483246, 542906, 551070, 563787, 581685, 626430, 642915, 698022, 700245, 771498, 805410, 814359, 826605, 890190, 939645, 1047033, 1127574, 1157247, 1163370, 1208115, 1285830, 1357265, 1400490, 1628718, 1653210, 1691361, 1745055, 1879290, 1928745, 2094066, 2314494, 2416230, 2443077, 2714530, 2818935, 3141099, 3382722, 3490110, 3857490, 4071795, 4886154, 5235165, 5637870, 5786235, 6282198, 7329231, 8143590, 8456805, 10470330, 11572470, 12215385, 14658462, 15705495, 16913610, 21987693, 24430770, 31410990, 36646155, 43975386, 73292310, 109938465, 219876930]

約数ペア:

[(1, 219876930), (2, 109938465), (3, 73292310), (5, 43975386), (6, 36646155), (7, 31410990), (9, 24430770), (10, 21987693), (13, 16913610), (14, 15705495), (15, 14658462), (18, 12215385), (19, 11572470), (21, 10470330), (26, 8456805), (27, 8143590), (30, 7329231), (35, 6282198), (38, 5786235), (39, 5637870), (42, 5235165), (45, 4886154), (54, 4071795), (57, 3857490), (63, 3490110), (65, 3382722), (70, 3141099), (78, 2818935), (81, 2714530), (90, 2443077), (91, 2416230), (95, 2314494), (105, 2094066), (114, 1928745), (117, 1879290), (126, 1745055), (130, 1691361), (133, 1653210), (135, 1628718), (157, 1400490), (162, 1357265), (171, 1285830), (182, 1208115), (189, 1163370), (190, 1157247), (195, 1127574), (210, 1047033), (234, 939645), (247, 890190), (266, 826605), (270, 814359), (273, 805410), (285, 771498), (314, 700245), (315, 698022), (342, 642915), (351, 626430), (378, 581685), (390, 563787), (399, 551070), (405, 542906), (455, 483246), (471, 466830), (494, 445095), (513, 428610), (546, 402705), (567, 387790), (570, 385749), (585, 375858), (630, 349011), (665, 330642), (702, 313215), (741, 296730), (785, 280098), (798, 275535), (810, 271453), (819, 268470), (855, 257166), (910, 241623), (942, 233415), (945, 232674), (1026, 214305), (1053, 208810), (1099, 200070), (1134, 193895), (1170, 187929), (1197, 183690), (1235, 178038), (1330, 165321), (1365, 161082), (1413, 155610), (1482, 148365), (1539, 142870), (1570, 140049), (1638, 134235), (1710, 128583), (1729, 127170), (1755, 125286), (1890, 116337), (1995, 110214), (2041, 107730), (2106, 104405), (2198, 100035), (2223, 98910), (2355, 93366), (2394, 91845), (2457, 89490), (2470, 89019), (2565, 85722), (2730, 80541), (2826, 77805), (2835, 77558), (2983, 73710), (3078, 71435), (3297, 66690), (3458, 63585), (3510, 62643), (3591, 61230), (3705, 59346), (3990, 55107), (4082, 53865), (4095, 53694), (4239, 51870), (4446, 49455), (4710, 46683), (4914, 44745), (5130, 42861), (5187, 42390), (5265, 41762), (5495, 40014), (5670, 38779), (5966, 36855), (5985, 36738), (6123, 35910), (6594, 33345), (6669, 32970), (7065, 31122), (7182, 30615), (7371, 29830), (7410, 29673), (7695, 28574), (8190, 26847), (8478, 25935), (8645, 25434), (8949, 24570), (9891, 22230), (10205, 21546), (10374, 21195), (10530, 20881), (10773, 20410), (10990, 20007), (11115, 19782), (11970, 18369), (12246, 17955), (12285, 17898), (12717, 17290), (13338, 16485), (14130, 15561), (14287, 15390), (14742, 14915)]