1788936240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:948

約数の個数: 320

約数和(自身を含む): 6901558272

約数和(自身を除く): 5112622032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 101, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 202, 208, 210, 240, 260, 273, 280, 303, 312, 336, 364, 390, 404, 420, 455, 505, 520, 546, 560, 606, 624, 707, 728, 780, 808, 811, 840, 910, 1010, 1040, 1092, 1212, 1313, 1365, 1414, 1456, 1515, 1560, 1616, 1622, 1680, 1820, 2020, 2121, 2184, 2424, 2433, 2626, 2730, 2828, 3030, 3120, 3244, 3535, 3640, 3939, 4040, 4055, 4242, 4368, 4848, 4866, 5252, 5460, 5656, 5677, 6060, 6488, 6565, 7070, 7280, 7878, 8080, 8110, 8484, 9191, 9732, 10504, 10543, 10605, 10920, 11312, 11354, 12120, 12165, 12976, 13130, 14140, 15756, 16220, 16968, 17031, 18382, 19464, 19695, 21008, 21086, 21210, 21840, 22708, 24240, 24330, 26260, 27573, 28280, 28385, 31512, 31629, 32440, 33936, 34062, 36764, 38928, 39390, 42172, 42420, 45416, 45955, 48660, 52520, 52715, 55146, 56560, 56770, 63024, 63258, 64880, 68124, 73528, 73801, 78780, 81911, 84344, 84840, 85155, 90832, 91910, 97320, 105040, 105430, 110292, 113540, 126516, 136248, 137865, 147056, 147602, 157560, 158145, 163822, 168688, 169680, 170310, 183820, 194640, 210860, 220584, 221403, 227080, 245733, 253032, 272496, 275730, 295204, 315120, 316290, 327644, 340620, 367640, 369005, 409555, 421720, 441168, 442806, 454160, 491466, 506064, 551460, 573377, 590408, 632580, 655288, 681240, 735280, 738010, 819110, 843440, 885612, 982932, 1064843, 1102920, 1107015, 1146754, 1180816, 1228665, 1265160, 1310576, 1362480, 1476020, 1638220, 1720131, 1771224, 1965864, 2129686, 2205840, 2214030, 2293508, 2457330, 2530320, 2866885, 2952040, 3194529, 3276440, 3440262, 3542448, 3931728, 4259372, 4428060, 4587016, 4914660, 5324215, 5733770, 5904080, 6389058, 6552880, 6880524, 7453901, 8518744, 8600655, 8856120, 9174032, 9829320, 10648430, 11467540, 12778116, 13761048, 14907802, 15972645, 17037488, 17201310, 17712240, 19658640, 21296860, 22361703, 22935080, 25556232, 27522096, 29815604, 31945290, 34402620, 37269505, 42593720, 44723406, 45870160, 51112464, 59631208, 63890580, 68805240, 74539010, 85187440, 89446812, 111808515, 119262416, 127781160, 137610480, 149078020, 178893624, 223617030, 255562320, 298156040, 357787248, 447234060, 596312080, 894468120, 1788936240]

約数ペア:

[(1, 1788936240), (2, 894468120), (3, 596312080), (4, 447234060), (5, 357787248), (6, 298156040), (7, 255562320), (8, 223617030), (10, 178893624), (12, 149078020), (13, 137610480), (14, 127781160), (15, 119262416), (16, 111808515), (20, 89446812), (21, 85187440), (24, 74539010), (26, 68805240), (28, 63890580), (30, 59631208), (35, 51112464), (39, 45870160), (40, 44723406), (42, 42593720), (48, 37269505), (52, 34402620), (56, 31945290), (60, 29815604), (65, 27522096), (70, 25556232), (78, 22935080), (80, 22361703), (84, 21296860), (91, 19658640), (101, 17712240), (104, 17201310), (105, 17037488), (112, 15972645), (120, 14907802), (130, 13761048), (140, 12778116), (156, 11467540), (168, 10648430), (182, 9829320), (195, 9174032), (202, 8856120), (208, 8600655), (210, 8518744), (240, 7453901), (260, 6880524), (273, 6552880), (280, 6389058), (303, 5904080), (312, 5733770), (336, 5324215), (364, 4914660), (390, 4587016), (404, 4428060), (420, 4259372), (455, 3931728), (505, 3542448), (520, 3440262), (546, 3276440), (560, 3194529), (606, 2952040), (624, 2866885), (707, 2530320), (728, 2457330), (780, 2293508), (808, 2214030), (811, 2205840), (840, 2129686), (910, 1965864), (1010, 1771224), (1040, 1720131), (1092, 1638220), (1212, 1476020), (1313, 1362480), (1365, 1310576), (1414, 1265160), (1456, 1228665), (1515, 1180816), (1560, 1146754), (1616, 1107015), (1622, 1102920), (1680, 1064843), (1820, 982932), (2020, 885612), (2121, 843440), (2184, 819110), (2424, 738010), (2433, 735280), (2626, 681240), (2730, 655288), (2828, 632580), (3030, 590408), (3120, 573377), (3244, 551460), (3535, 506064), (3640, 491466), (3939, 454160), (4040, 442806), (4055, 441168), (4242, 421720), (4368, 409555), (4848, 369005), (4866, 367640), (5252, 340620), (5460, 327644), (5656, 316290), (5677, 315120), (6060, 295204), (6488, 275730), (6565, 272496), (7070, 253032), (7280, 245733), (7878, 227080), (8080, 221403), (8110, 220584), (8484, 210860), (9191, 194640), (9732, 183820), (10504, 170310), (10543, 169680), (10605, 168688), (10920, 163822), (11312, 158145), (11354, 157560), (12120, 147602), (12165, 147056), (12976, 137865), (13130, 136248), (14140, 126516), (15756, 113540), (16220, 110292), (16968, 105430), (17031, 105040), (18382, 97320), (19464, 91910), (19695, 90832), (21008, 85155), (21086, 84840), (21210, 84344), (21840, 81911), (22708, 78780), (24240, 73801), (24330, 73528), (26260, 68124), (27573, 64880), (28280, 63258), (28385, 63024), (31512, 56770), (31629, 56560), (32440, 55146), (33936, 52715), (34062, 52520), (36764, 48660), (38928, 45955), (39390, 45416), (42172, 42420)]