82144440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 313709760

約数和(自身を除く): 231565320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 881, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1762, 2072, 2220, 2331, 2520, 2590, 2643, 2664, 3108, 3330, 3524, 3885, 4405, 4440, 4662, 5180, 5286, 6167, 6216, 6660, 7048, 7770, 7929, 8810, 9324, 10360, 10572, 11655, 12334, 13215, 13320, 15540, 15858, 17620, 18501, 18648, 21144, 23310, 24668, 26430, 30835, 31080, 31716, 32597, 35240, 37002, 39645, 46620, 49336, 52860, 55503, 61670, 63432, 65194, 74004, 79290, 92505, 93240, 97791, 105720, 111006, 123340, 130388, 148008, 158580, 162985, 185010, 195582, 222012, 228179, 246680, 260776, 277515, 293373, 317160, 325970, 370020, 391164, 444024, 456358, 488955, 555030, 586746, 651940, 684537, 740040, 782328, 912716, 977910, 1110060, 1140895, 1173492, 1303880, 1369074, 1466865, 1825432, 1955820, 2053611, 2220120, 2281790, 2346984, 2738148, 2933730, 3422685, 3911640, 4107222, 4563580, 5476296, 5867460, 6845370, 8214444, 9127160, 10268055, 11734920, 13690740, 16428888, 20536110, 27381480, 41072220, 82144440]

約数ペア:

[(1, 82144440), (2, 41072220), (3, 27381480), (4, 20536110), (5, 16428888), (6, 13690740), (7, 11734920), (8, 10268055), (9, 9127160), (10, 8214444), (12, 6845370), (14, 5867460), (15, 5476296), (18, 4563580), (20, 4107222), (21, 3911640), (24, 3422685), (28, 2933730), (30, 2738148), (35, 2346984), (36, 2281790), (37, 2220120), (40, 2053611), (42, 1955820), (45, 1825432), (56, 1466865), (60, 1369074), (63, 1303880), (70, 1173492), (72, 1140895), (74, 1110060), (84, 977910), (90, 912716), (105, 782328), (111, 740040), (120, 684537), (126, 651940), (140, 586746), (148, 555030), (168, 488955), (180, 456358), (185, 444024), (210, 391164), (222, 370020), (252, 325970), (259, 317160), (280, 293373), (296, 277515), (315, 260776), (333, 246680), (360, 228179), (370, 222012), (420, 195582), (444, 185010), (504, 162985), (518, 158580), (555, 148008), (630, 130388), (666, 123340), (740, 111006), (777, 105720), (840, 97791), (881, 93240), (888, 92505), (1036, 79290), (1110, 74004), (1260, 65194), (1295, 63432), (1332, 61670), (1480, 55503), (1554, 52860), (1665, 49336), (1762, 46620), (2072, 39645), (2220, 37002), (2331, 35240), (2520, 32597), (2590, 31716), (2643, 31080), (2664, 30835), (3108, 26430), (3330, 24668), (3524, 23310), (3885, 21144), (4405, 18648), (4440, 18501), (4662, 17620), (5180, 15858), (5286, 15540), (6167, 13320), (6216, 13215), (6660, 12334), (7048, 11655), (7770, 10572), (7929, 10360), (8810, 9324)]