162107680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 496419840

約数和(自身を除く): 334312160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 31, 32, 35, 40, 46, 49, 56, 58, 62, 70, 80, 92, 98, 112, 115, 116, 124, 140, 145, 155, 160, 161, 184, 196, 203, 217, 224, 230, 232, 245, 248, 280, 290, 310, 322, 368, 392, 406, 434, 460, 464, 490, 496, 560, 580, 620, 644, 667, 713, 736, 784, 805, 812, 868, 899, 920, 928, 980, 992, 1015, 1085, 1120, 1127, 1160, 1240, 1288, 1334, 1421, 1426, 1519, 1568, 1610, 1624, 1736, 1798, 1840, 1960, 2030, 2170, 2254, 2320, 2480, 2576, 2668, 2842, 2852, 3038, 3220, 3248, 3335, 3472, 3565, 3596, 3680, 3920, 4060, 4340, 4495, 4508, 4640, 4669, 4960, 4991, 5152, 5336, 5635, 5684, 5704, 6076, 6293, 6440, 6496, 6670, 6944, 7105, 7130, 7192, 7595, 7840, 8120, 8680, 8990, 9016, 9338, 9982, 10672, 11270, 11368, 11408, 12152, 12586, 12880, 13340, 14210, 14260, 14384, 15190, 16240, 17360, 17980, 18032, 18676, 19964, 20677, 21344, 22540, 22736, 22816, 23345, 24304, 24955, 25172, 25760, 26680, 28420, 28520, 28768, 30380, 31465, 32480, 32683, 34720, 34937, 35960, 36064, 37352, 39928, 41354, 44051, 45080, 45472, 46690, 48608, 49910, 50344, 53360, 56840, 57040, 60760, 62930, 65366, 69874, 71920, 74704, 79856, 82708, 88102, 90160, 93380, 99820, 100688, 103385, 106720, 113680, 114080, 121520, 125860, 130732, 139748, 143840, 144739, 149408, 159712, 163415, 165416, 174685, 176204, 180320, 186760, 199640, 201376, 206770, 220255, 227360, 243040, 251720, 261464, 279496, 289478, 326830, 330832, 349370, 352408, 373520, 399280, 413540, 440510, 503440, 522928, 558992, 578956, 653660, 661664, 698740, 704816, 723695, 747040, 798560, 827080, 881020, 1006880, 1013173, 1045856, 1117984, 1157912, 1307320, 1397480, 1409632, 1447390, 1654160, 1762040, 2026346, 2315824, 2614640, 2794960, 2894780, 3308320, 3524080, 4052692, 4631648, 5065865, 5229280, 5589920, 5789560, 7048160, 8105384, 10131730, 11579120, 16210768, 20263460, 23158240, 32421536, 40526920, 81053840, 162107680]

約数ペア:

[(1, 162107680), (2, 81053840), (4, 40526920), (5, 32421536), (7, 23158240), (8, 20263460), (10, 16210768), (14, 11579120), (16, 10131730), (20, 8105384), (23, 7048160), (28, 5789560), (29, 5589920), (31, 5229280), (32, 5065865), (35, 4631648), (40, 4052692), (46, 3524080), (49, 3308320), (56, 2894780), (58, 2794960), (62, 2614640), (70, 2315824), (80, 2026346), (92, 1762040), (98, 1654160), (112, 1447390), (115, 1409632), (116, 1397480), (124, 1307320), (140, 1157912), (145, 1117984), (155, 1045856), (160, 1013173), (161, 1006880), (184, 881020), (196, 827080), (203, 798560), (217, 747040), (224, 723695), (230, 704816), (232, 698740), (245, 661664), (248, 653660), (280, 578956), (290, 558992), (310, 522928), (322, 503440), (368, 440510), (392, 413540), (406, 399280), (434, 373520), (460, 352408), (464, 349370), (490, 330832), (496, 326830), (560, 289478), (580, 279496), (620, 261464), (644, 251720), (667, 243040), (713, 227360), (736, 220255), (784, 206770), (805, 201376), (812, 199640), (868, 186760), (899, 180320), (920, 176204), (928, 174685), (980, 165416), (992, 163415), (1015, 159712), (1085, 149408), (1120, 144739), (1127, 143840), (1160, 139748), (1240, 130732), (1288, 125860), (1334, 121520), (1421, 114080), (1426, 113680), (1519, 106720), (1568, 103385), (1610, 100688), (1624, 99820), (1736, 93380), (1798, 90160), (1840, 88102), (1960, 82708), (2030, 79856), (2170, 74704), (2254, 71920), (2320, 69874), (2480, 65366), (2576, 62930), (2668, 60760), (2842, 57040), (2852, 56840), (3038, 53360), (3220, 50344), (3248, 49910), (3335, 48608), (3472, 46690), (3565, 45472), (3596, 45080), (3680, 44051), (3920, 41354), (4060, 39928), (4340, 37352), (4495, 36064), (4508, 35960), (4640, 34937), (4669, 34720), (4960, 32683), (4991, 32480), (5152, 31465), (5336, 30380), (5635, 28768), (5684, 28520), (5704, 28420), (6076, 26680), (6293, 25760), (6440, 25172), (6496, 24955), (6670, 24304), (6944, 23345), (7105, 22816), (7130, 22736), (7192, 22540), (7595, 21344), (7840, 20677), (8120, 19964), (8680, 18676), (8990, 18032), (9016, 17980), (9338, 17360), (9982, 16240), (10672, 15190), (11270, 14384), (11368, 14260), (11408, 14210), (12152, 13340), (12586, 12880)]