3720250920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 256

約数和(自身を含む): 12470630400

約数和(自身を除く): 8750379480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 61, 69, 76, 92, 95, 114, 115, 120, 122, 138, 152, 183, 184, 190, 228, 230, 244, 276, 285, 305, 345, 366, 380, 437, 456, 460, 488, 552, 570, 610, 690, 732, 760, 874, 915, 920, 1140, 1159, 1163, 1220, 1311, 1380, 1403, 1464, 1748, 1830, 2185, 2280, 2318, 2326, 2440, 2622, 2760, 2806, 3477, 3489, 3496, 3660, 4209, 4370, 4636, 4652, 5244, 5612, 5795, 5815, 6555, 6954, 6978, 7015, 7320, 8418, 8740, 9272, 9304, 10488, 11224, 11590, 11630, 13110, 13908, 13956, 14030, 16836, 17385, 17445, 17480, 21045, 22097, 23180, 23260, 26220, 26657, 26749, 27816, 27912, 28060, 33672, 34770, 34890, 42090, 44194, 46360, 46520, 52440, 53314, 53498, 56120, 66291, 69540, 69780, 70943, 79971, 80247, 84180, 88388, 106628, 106996, 110485, 132582, 133285, 133745, 139080, 139560, 141886, 159942, 160494, 168360, 176776, 212829, 213256, 213992, 220970, 265164, 266570, 267490, 283772, 319884, 320988, 331455, 354715, 399855, 401235, 425658, 441940, 508231, 530328, 533140, 534980, 567544, 639768, 641976, 662910, 709430, 799710, 802470, 851316, 883880, 1016462, 1064145, 1066280, 1069960, 1325820, 1347917, 1418860, 1524693, 1599420, 1604940, 1631689, 1702632, 2032924, 2128290, 2541155, 2651640, 2695834, 2837720, 3049386, 3198840, 3209880, 3263378, 4043751, 4065848, 4256580, 4895067, 5082310, 5391668, 6098772, 6526756, 6739585, 7623465, 8087502, 8158445, 8513160, 9790134, 10164620, 10783336, 12197544, 13053512, 13479170, 15246930, 16175004, 16316890, 19580268, 20218755, 20329240, 24475335, 26958340, 30493860, 31002091, 32350008, 32633780, 39160536, 40437510, 48950670, 53916680, 60987720, 62004182, 65267560, 80875020, 93006273, 97901340, 124008364, 155010455, 161750040, 186012546, 195802680, 248016728, 310020910, 372025092, 465031365, 620041820, 744050184, 930062730, 1240083640, 1860125460, 3720250920]

約数ペア:

[(1, 3720250920), (2, 1860125460), (3, 1240083640), (4, 930062730), (5, 744050184), (6, 620041820), (8, 465031365), (10, 372025092), (12, 310020910), (15, 248016728), (19, 195802680), (20, 186012546), (23, 161750040), (24, 155010455), (30, 124008364), (38, 97901340), (40, 93006273), (46, 80875020), (57, 65267560), (60, 62004182), (61, 60987720), (69, 53916680), (76, 48950670), (92, 40437510), (95, 39160536), (114, 32633780), (115, 32350008), (120, 31002091), (122, 30493860), (138, 26958340), (152, 24475335), (183, 20329240), (184, 20218755), (190, 19580268), (228, 16316890), (230, 16175004), (244, 15246930), (276, 13479170), (285, 13053512), (305, 12197544), (345, 10783336), (366, 10164620), (380, 9790134), (437, 8513160), (456, 8158445), (460, 8087502), (488, 7623465), (552, 6739585), (570, 6526756), (610, 6098772), (690, 5391668), (732, 5082310), (760, 4895067), (874, 4256580), (915, 4065848), (920, 4043751), (1140, 3263378), (1159, 3209880), (1163, 3198840), (1220, 3049386), (1311, 2837720), (1380, 2695834), (1403, 2651640), (1464, 2541155), (1748, 2128290), (1830, 2032924), (2185, 1702632), (2280, 1631689), (2318, 1604940), (2326, 1599420), (2440, 1524693), (2622, 1418860), (2760, 1347917), (2806, 1325820), (3477, 1069960), (3489, 1066280), (3496, 1064145), (3660, 1016462), (4209, 883880), (4370, 851316), (4636, 802470), (4652, 799710), (5244, 709430), (5612, 662910), (5795, 641976), (5815, 639768), (6555, 567544), (6954, 534980), (6978, 533140), (7015, 530328), (7320, 508231), (8418, 441940), (8740, 425658), (9272, 401235), (9304, 399855), (10488, 354715), (11224, 331455), (11590, 320988), (11630, 319884), (13110, 283772), (13908, 267490), (13956, 266570), (14030, 265164), (16836, 220970), (17385, 213992), (17445, 213256), (17480, 212829), (21045, 176776), (22097, 168360), (23180, 160494), (23260, 159942), (26220, 141886), (26657, 139560), (26749, 139080), (27816, 133745), (27912, 133285), (28060, 132582), (33672, 110485), (34770, 106996), (34890, 106628), (42090, 88388), (44194, 84180), (46360, 80247), (46520, 79971), (52440, 70943), (53314, 69780), (53498, 69540), (56120, 66291)]