495373320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 320

約数和(自身を含む): 1890504000

約数和(自身を除く): 1395130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 619, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1238, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1857, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2476, 2565, 2808, 2964, 3078, 3095, 3240, 3420, 3510, 3705, 3714, 4104, 4212, 4446, 4680, 4940, 4952, 5130, 5265, 5571, 5928, 6156, 6190, 6669, 6840, 7020, 7410, 7428, 7695, 8047, 8424, 8892, 9285, 9880, 10260, 10530, 11115, 11142, 11761, 12312, 12380, 13338, 14040, 14820, 14856, 15390, 16094, 16713, 17784, 18570, 20007, 20520, 21060, 22230, 22284, 23522, 24141, 24760, 26676, 27855, 29640, 30780, 32188, 33345, 33426, 35283, 37140, 40014, 40235, 42120, 44460, 44568, 47044, 48282, 50139, 53352, 55710, 58805, 61560, 64376, 66690, 66852, 70566, 72423, 74280, 80028, 80470, 83565, 88920, 94088, 96564, 100035, 100278, 105849, 111420, 117610, 120705, 133380, 133704, 141132, 144846, 152893, 160056, 160940, 167130, 176415, 193128, 200070, 200556, 211698, 217269, 222840, 235220, 241410, 250695, 266760, 282264, 289692, 305786, 317547, 321880, 334260, 352830, 362115, 400140, 401112, 423396, 434538, 458679, 470440, 482820, 501390, 529245, 579384, 611572, 635094, 651807, 668520, 705660, 724230, 764465, 800280, 846792, 869076, 917358, 952641, 965640, 1002780, 1058490, 1086345, 1223144, 1270188, 1303614, 1376037, 1411320, 1448460, 1528930, 1587735, 1738152, 1834716, 1905282, 2005560, 2116980, 2172690, 2293395, 2540376, 2607228, 2752074, 2896920, 3057860, 3175470, 3259035, 3669432, 3810564, 4128111, 4233960, 4345380, 4586790, 4763205, 5214456, 5504148, 6115720, 6350940, 6518070, 6880185, 7621128, 8256222, 8690760, 9173580, 9526410, 11008296, 12384333, 12701880, 13036140, 13760370, 16512444, 18347160, 19052820, 20640555, 24768666, 26072280, 27520740, 33024888, 38105640, 41281110, 49537332, 55041480, 61921665, 82562220, 99074664, 123843330, 165124440, 247686660, 495373320]

約数ペア:

[(1, 495373320), (2, 247686660), (3, 165124440), (4, 123843330), (5, 99074664), (6, 82562220), (8, 61921665), (9, 55041480), (10, 49537332), (12, 41281110), (13, 38105640), (15, 33024888), (18, 27520740), (19, 26072280), (20, 24768666), (24, 20640555), (26, 19052820), (27, 18347160), (30, 16512444), (36, 13760370), (38, 13036140), (39, 12701880), (40, 12384333), (45, 11008296), (52, 9526410), (54, 9173580), (57, 8690760), (60, 8256222), (65, 7621128), (72, 6880185), (76, 6518070), (78, 6350940), (81, 6115720), (90, 5504148), (95, 5214456), (104, 4763205), (108, 4586790), (114, 4345380), (117, 4233960), (120, 4128111), (130, 3810564), (135, 3669432), (152, 3259035), (156, 3175470), (162, 3057860), (171, 2896920), (180, 2752074), (190, 2607228), (195, 2540376), (216, 2293395), (228, 2172690), (234, 2116980), (247, 2005560), (260, 1905282), (270, 1834716), (285, 1738152), (312, 1587735), (324, 1528930), (342, 1448460), (351, 1411320), (360, 1376037), (380, 1303614), (390, 1270188), (405, 1223144), (456, 1086345), (468, 1058490), (494, 1002780), (513, 965640), (520, 952641), (540, 917358), (570, 869076), (585, 846792), (619, 800280), (648, 764465), (684, 724230), (702, 705660), (741, 668520), (760, 651807), (780, 635094), (810, 611572), (855, 579384), (936, 529245), (988, 501390), (1026, 482820), (1053, 470440), (1080, 458679), (1140, 434538), (1170, 423396), (1235, 401112), (1238, 400140), (1368, 362115), (1404, 352830), (1482, 334260), (1539, 321880), (1560, 317547), (1620, 305786), (1710, 289692), (1755, 282264), (1857, 266760), (1976, 250695), (2052, 241410), (2106, 235220), (2223, 222840), (2280, 217269), (2340, 211698), (2470, 200556), (2476, 200070), (2565, 193128), (2808, 176415), (2964, 167130), (3078, 160940), (3095, 160056), (3240, 152893), (3420, 144846), (3510, 141132), (3705, 133704), (3714, 133380), (4104, 120705), (4212, 117610), (4446, 111420), (4680, 105849), (4940, 100278), (4952, 100035), (5130, 96564), (5265, 94088), (5571, 88920), (5928, 83565), (6156, 80470), (6190, 80028), (6669, 74280), (6840, 72423), (7020, 70566), (7410, 66852), (7428, 66690), (7695, 64376), (8047, 61560), (8424, 58805), (8892, 55710), (9285, 53352), (9880, 50139), (10260, 48282), (10530, 47044), (11115, 44568), (11142, 44460), (11761, 42120), (12312, 40235), (12380, 40014), (13338, 37140), (14040, 35283), (14820, 33426), (14856, 33345), (15390, 32188), (16094, 30780), (16713, 29640), (17784, 27855), (18570, 26676), (20007, 24760), (20520, 24141), (21060, 23522), (22230, 22284)]