20575868040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15319}}^1$

素因数の和:15397

約数の個数: 384

約数和(自身を含む): 84316377600

約数和(自身を除く): 63740509560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 41, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 104, 105, 117, 120, 123, 126, 130, 140, 156, 164, 168, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 280, 287, 312, 315, 328, 360, 364, 369, 390, 410, 420, 455, 468, 492, 504, 520, 533, 546, 574, 585, 615, 630, 728, 738, 780, 819, 820, 840, 861, 910, 936, 984, 1066, 1092, 1148, 1170, 1230, 1260, 1365, 1435, 1476, 1560, 1599, 1638, 1640, 1722, 1820, 1845, 2132, 2184, 2296, 2340, 2460, 2520, 2583, 2665, 2730, 2870, 2952, 3198, 3276, 3444, 3640, 3690, 3731, 4095, 4264, 4305, 4680, 4797, 4920, 5166, 5330, 5460, 5740, 6396, 6552, 6888, 7380, 7462, 7995, 8190, 8610, 9594, 10332, 10660, 10920, 11193, 11480, 12792, 12915, 14760, 14924, 15319, 15990, 16380, 17220, 18655, 19188, 20664, 21320, 22386, 23985, 25830, 29848, 30638, 31980, 32760, 33579, 34440, 37310, 38376, 44772, 45957, 47970, 51660, 55965, 61276, 63960, 67158, 74620, 76595, 89544, 91914, 95940, 103320, 107233, 111930, 122552, 134316, 137871, 149240, 153190, 167895, 183828, 191880, 199147, 214466, 223860, 229785, 268632, 275742, 306380, 321699, 335790, 367656, 398294, 428932, 447720, 459570, 536165, 551484, 597441, 612760, 628079, 643398, 671580, 689355, 796588, 857864, 919140, 965097, 995735, 1072330, 1102968, 1194882, 1256158, 1286796, 1343160, 1378710, 1394029, 1593176, 1608495, 1792323, 1838280, 1884237, 1930194, 1991470, 2144660, 2389764, 2512316, 2573592, 2757420, 2788058, 2987205, 3140395, 3216990, 3584646, 3768474, 3860388, 3982940, 4182087, 4289320, 4396553, 4779528, 4825485, 5024632, 5514840, 5576116, 5652711, 5974410, 6280790, 6433980, 6970145, 7169292, 7536948, 7720776, 7965880, 8165027, 8364174, 8793106, 8961615, 9421185, 9650970, 11152232, 11305422, 11948820, 12546261, 12561580, 12867960, 13189659, 13940290, 14338584, 15073896, 16330054, 16728348, 17586212, 17923230, 18842370, 19301940, 20910435, 21982765, 22610844, 23897640, 24495081, 25092522, 25123160, 26379318, 27880580, 28263555, 32660108, 33456696, 35172424, 35846460, 37684740, 38603880, 39568977, 40825135, 41820870, 43965530, 45221688, 48990162, 50185044, 52758636, 55761160, 56527110, 57155189, 62731305, 65320216, 65948295, 71692920, 73485243, 75369480, 79137954, 81650270, 83641740, 87931060, 97980324, 100370088, 105517272, 113054220, 114310378, 122475405, 125462610, 131896590, 146970486, 158275908, 163300540, 167283480, 171465567, 175862120, 195960648, 197844885, 226108440, 228620756, 244950810, 250925220, 263793180, 285775945, 293940972, 316551816, 326601080, 342931134, 367426215, 395689770, 457241512, 489901620, 501850440, 514396701, 527586360, 571551890, 587881944, 685862268, 734852430, 791379540, 857327835, 979803240, 1028793402, 1143103780, 1371724536, 1469704860, 1582759080, 1714655670, 2057586804, 2286207560, 2571983505, 2939409720, 3429311340, 4115173608, 5143967010, 6858622680, 10287934020, 20575868040]

約数ペア:

[(1, 20575868040), (2, 10287934020), (3, 6858622680), (4, 5143967010), (5, 4115173608), (6, 3429311340), (7, 2939409720), (8, 2571983505), (9, 2286207560), (10, 2057586804), (12, 1714655670), (13, 1582759080), (14, 1469704860), (15, 1371724536), (18, 1143103780), (20, 1028793402), (21, 979803240), (24, 857327835), (26, 791379540), (28, 734852430), (30, 685862268), (35, 587881944), (36, 571551890), (39, 527586360), (40, 514396701), (41, 501850440), (42, 489901620), (45, 457241512), (52, 395689770), (56, 367426215), (60, 342931134), (63, 326601080), (65, 316551816), (70, 293940972), (72, 285775945), (78, 263793180), (82, 250925220), (84, 244950810), (90, 228620756), (91, 226108440), (104, 197844885), (105, 195960648), (117, 175862120), (120, 171465567), (123, 167283480), (126, 163300540), (130, 158275908), (140, 146970486), (156, 131896590), (164, 125462610), (168, 122475405), (180, 114310378), (182, 113054220), (195, 105517272), (205, 100370088), (210, 97980324), (234, 87931060), (246, 83641740), (252, 81650270), (260, 79137954), (273, 75369480), (280, 73485243), (287, 71692920), (312, 65948295), (315, 65320216), (328, 62731305), (360, 57155189), (364, 56527110), (369, 55761160), (390, 52758636), (410, 50185044), (420, 48990162), (455, 45221688), (468, 43965530), (492, 41820870), (504, 40825135), (520, 39568977), (533, 38603880), (546, 37684740), (574, 35846460), (585, 35172424), (615, 33456696), (630, 32660108), (728, 28263555), (738, 27880580), (780, 26379318), (819, 25123160), (820, 25092522), (840, 24495081), (861, 23897640), (910, 22610844), (936, 21982765), (984, 20910435), (1066, 19301940), (1092, 18842370), (1148, 17923230), (1170, 17586212), (1230, 16728348), (1260, 16330054), (1365, 15073896), (1435, 14338584), (1476, 13940290), (1560, 13189659), (1599, 12867960), (1638, 12561580), (1640, 12546261), (1722, 11948820), (1820, 11305422), (1845, 11152232), (2132, 9650970), (2184, 9421185), (2296, 8961615), (2340, 8793106), (2460, 8364174), (2520, 8165027), (2583, 7965880), (2665, 7720776), (2730, 7536948), (2870, 7169292), (2952, 6970145), (3198, 6433980), (3276, 6280790), (3444, 5974410), (3640, 5652711), (3690, 5576116), (3731, 5514840), (4095, 5024632), (4264, 4825485), (4305, 4779528), (4680, 4396553), (4797, 4289320), (4920, 4182087), (5166, 3982940), (5330, 3860388), (5460, 3768474), (5740, 3584646), (6396, 3216990), (6552, 3140395), (6888, 2987205), (7380, 2788058), (7462, 2757420), (7995, 2573592), (8190, 2512316), (8610, 2389764), (9594, 2144660), (10332, 1991470), (10660, 1930194), (10920, 1884237), (11193, 1838280), (11480, 1792323), (12792, 1608495), (12915, 1593176), (14760, 1394029), (14924, 1378710), (15319, 1343160), (15990, 1286796), (16380, 1256158), (17220, 1194882), (18655, 1102968), (19188, 1072330), (20664, 995735), (21320, 965097), (22386, 919140), (23985, 857864), (25830, 796588), (29848, 689355), (30638, 671580), (31980, 643398), (32760, 628079), (33579, 612760), (34440, 597441), (37310, 551484), (38376, 536165), (44772, 459570), (45957, 447720), (47970, 428932), (51660, 398294), (55965, 367656), (61276, 335790), (63960, 321699), (67158, 306380), (74620, 275742), (76595, 268632), (89544, 229785), (91914, 223860), (95940, 214466), (103320, 199147), (107233, 191880), (111930, 183828), (122552, 167895), (134316, 153190), (137871, 149240)]