450439080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 384

約数和(自身を含む): 1770854400

約数和(自身を除く): 1320415320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 167, 168, 169, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 334, 338, 364, 380, 390, 399, 420, 455, 456, 494, 501, 507, 520, 532, 546, 570, 665, 668, 676, 728, 741, 760, 780, 798, 835, 840, 845, 910, 988, 1002, 1014, 1064, 1092, 1140, 1169, 1183, 1235, 1330, 1336, 1352, 1365, 1482, 1560, 1596, 1670, 1690, 1729, 1820, 1976, 1995, 2004, 2028, 2171, 2184, 2280, 2338, 2366, 2470, 2505, 2535, 2660, 2730, 2964, 3173, 3192, 3211, 3340, 3380, 3458, 3507, 3549, 3640, 3705, 3990, 4008, 4056, 4342, 4676, 4732, 4940, 5010, 5070, 5187, 5320, 5460, 5845, 5915, 5928, 6346, 6422, 6513, 6680, 6760, 6916, 7014, 7098, 7410, 7980, 8645, 8684, 9352, 9464, 9519, 9633, 9880, 10020, 10140, 10374, 10855, 10920, 11690, 11830, 12692, 12844, 13026, 13832, 14028, 14196, 14820, 15197, 15865, 15960, 16055, 17290, 17368, 17535, 17745, 19038, 19266, 20040, 20280, 20748, 21710, 22211, 22477, 23380, 23660, 25384, 25688, 25935, 26052, 28056, 28223, 28392, 29640, 30394, 31730, 32110, 32565, 34580, 35070, 35490, 38076, 38532, 41249, 41496, 43420, 44422, 44954, 45591, 46760, 47320, 47595, 48165, 51870, 52104, 56446, 60788, 63460, 64220, 65130, 66633, 67431, 69160, 70140, 70980, 75985, 76152, 77064, 82498, 84669, 86840, 88844, 89908, 91182, 95190, 96330, 103740, 111055, 112385, 112892, 121576, 123747, 126920, 128440, 130260, 133266, 134862, 140280, 141115, 141960, 151970, 164996, 169338, 177688, 179816, 182364, 190380, 192660, 197561, 206245, 207480, 222110, 224770, 225784, 227955, 247494, 260520, 266532, 269724, 282230, 288743, 303940, 329992, 333165, 337155, 338676, 364728, 380760, 385320, 395122, 412490, 423345, 444220, 449540, 455910, 494988, 533064, 536237, 539448, 564460, 577486, 592683, 607880, 618735, 666330, 674310, 677352, 790244, 824980, 846690, 866229, 888440, 899080, 911820, 987805, 989976, 1072474, 1128920, 1154972, 1185366, 1237470, 1332660, 1348620, 1443715, 1580488, 1608711, 1649960, 1693380, 1732458, 1823640, 1975610, 2144948, 2309944, 2370732, 2474940, 2665320, 2681185, 2697240, 2887430, 2963415, 3217422, 3386760, 3464916, 3753659, 3951220, 4289896, 4331145, 4741464, 4949880, 5362370, 5774860, 5926830, 6434844, 6929832, 7507318, 7902440, 8043555, 8662290, 10724740, 11260977, 11549720, 11853660, 12869688, 15014636, 16087110, 17324580, 18768295, 21449480, 22521954, 23707320, 30029272, 32174220, 34649160, 37536590, 45043908, 56304885, 64348440, 75073180, 90087816, 112609770, 150146360, 225219540, 450439080]

約数ペア:

[(1, 450439080), (2, 225219540), (3, 150146360), (4, 112609770), (5, 90087816), (6, 75073180), (7, 64348440), (8, 56304885), (10, 45043908), (12, 37536590), (13, 34649160), (14, 32174220), (15, 30029272), (19, 23707320), (20, 22521954), (21, 21449480), (24, 18768295), (26, 17324580), (28, 16087110), (30, 15014636), (35, 12869688), (38, 11853660), (39, 11549720), (40, 11260977), (42, 10724740), (52, 8662290), (56, 8043555), (57, 7902440), (60, 7507318), (65, 6929832), (70, 6434844), (76, 5926830), (78, 5774860), (84, 5362370), (91, 4949880), (95, 4741464), (104, 4331145), (105, 4289896), (114, 3951220), (120, 3753659), (130, 3464916), (133, 3386760), (140, 3217422), (152, 2963415), (156, 2887430), (167, 2697240), (168, 2681185), (169, 2665320), (182, 2474940), (190, 2370732), (195, 2309944), (210, 2144948), (228, 1975610), (247, 1823640), (260, 1732458), (266, 1693380), (273, 1649960), (280, 1608711), (285, 1580488), (312, 1443715), (334, 1348620), (338, 1332660), (364, 1237470), (380, 1185366), (390, 1154972), (399, 1128920), (420, 1072474), (455, 989976), (456, 987805), (494, 911820), (501, 899080), (507, 888440), (520, 866229), (532, 846690), (546, 824980), (570, 790244), (665, 677352), (668, 674310), (676, 666330), (728, 618735), (741, 607880), (760, 592683), (780, 577486), (798, 564460), (835, 539448), (840, 536237), (845, 533064), (910, 494988), (988, 455910), (1002, 449540), (1014, 444220), (1064, 423345), (1092, 412490), (1140, 395122), (1169, 385320), (1183, 380760), (1235, 364728), (1330, 338676), (1336, 337155), (1352, 333165), (1365, 329992), (1482, 303940), (1560, 288743), (1596, 282230), (1670, 269724), (1690, 266532), (1729, 260520), (1820, 247494), (1976, 227955), (1995, 225784), (2004, 224770), (2028, 222110), (2171, 207480), (2184, 206245), (2280, 197561), (2338, 192660), (2366, 190380), (2470, 182364), (2505, 179816), (2535, 177688), (2660, 169338), (2730, 164996), (2964, 151970), (3173, 141960), (3192, 141115), (3211, 140280), (3340, 134862), (3380, 133266), (3458, 130260), (3507, 128440), (3549, 126920), (3640, 123747), (3705, 121576), (3990, 112892), (4008, 112385), (4056, 111055), (4342, 103740), (4676, 96330), (4732, 95190), (4940, 91182), (5010, 89908), (5070, 88844), (5187, 86840), (5320, 84669), (5460, 82498), (5845, 77064), (5915, 76152), (5928, 75985), (6346, 70980), (6422, 70140), (6513, 69160), (6680, 67431), (6760, 66633), (6916, 65130), (7014, 64220), (7098, 63460), (7410, 60788), (7980, 56446), (8645, 52104), (8684, 51870), (9352, 48165), (9464, 47595), (9519, 47320), (9633, 46760), (9880, 45591), (10020, 44954), (10140, 44422), (10374, 43420), (10855, 41496), (10920, 41249), (11690, 38532), (11830, 38076), (12692, 35490), (12844, 35070), (13026, 34580), (13832, 32565), (14028, 32110), (14196, 31730), (14820, 30394), (15197, 29640), (15865, 28392), (15960, 28223), (16055, 28056), (17290, 26052), (17368, 25935), (17535, 25688), (17745, 25384), (19038, 23660), (19266, 23380), (20040, 22477), (20280, 22211), (20748, 21710)]