1689873840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3769

約数の個数: 200

約数和(自身を含む): 5953467168

約数和(自身を除く): 4263593328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 355, 360, 405, 426, 432, 540, 568, 639, 648, 710, 720, 810, 852, 1065, 1080, 1136, 1278, 1296, 1420, 1620, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3240, 3408, 3673, 3834, 4260, 5112, 5680, 5751, 6390, 6480, 7346, 7668, 8520, 9585, 10224, 11019, 11502, 12780, 14692, 15336, 17040, 18365, 19170, 22038, 23004, 25560, 28755, 29384, 30672, 33057, 36730, 38340, 44076, 46008, 51120, 55095, 57510, 58768, 66114, 73460, 76680, 88152, 92016, 99171, 110190, 115020, 132228, 146920, 153360, 165285, 176304, 198342, 220380, 230040, 260783, 264456, 293840, 297513, 330570, 396684, 440760, 460080, 495855, 521566, 528912, 595026, 661140, 782349, 793368, 881520, 991710, 1043132, 1190052, 1303915, 1322280, 1487565, 1564698, 1586736, 1983420, 2086264, 2347047, 2380104, 2607830, 2644560, 2975130, 3129396, 3911745, 3966840, 4172528, 4694094, 4760208, 5215660, 5950260, 6258792, 7041141, 7823490, 7933680, 9388188, 10431320, 11735235, 11900520, 12517584, 14082282, 15646980, 18776376, 20862640, 21123423, 23470470, 23801040, 28164564, 31293960, 35205705, 37552752, 42246846, 46940940, 56329128, 62587920, 70411410, 84493692, 93881880, 105617115, 112658256, 140822820, 168987384, 187763760, 211234230, 281645640, 337974768, 422468460, 563291280, 844936920, 1689873840]

約数ペア:

[(1, 1689873840), (2, 844936920), (3, 563291280), (4, 422468460), (5, 337974768), (6, 281645640), (8, 211234230), (9, 187763760), (10, 168987384), (12, 140822820), (15, 112658256), (16, 105617115), (18, 93881880), (20, 84493692), (24, 70411410), (27, 62587920), (30, 56329128), (36, 46940940), (40, 42246846), (45, 37552752), (48, 35205705), (54, 31293960), (60, 28164564), (71, 23801040), (72, 23470470), (80, 21123423), (81, 20862640), (90, 18776376), (108, 15646980), (120, 14082282), (135, 12517584), (142, 11900520), (144, 11735235), (162, 10431320), (180, 9388188), (213, 7933680), (216, 7823490), (240, 7041141), (270, 6258792), (284, 5950260), (324, 5215660), (355, 4760208), (360, 4694094), (405, 4172528), (426, 3966840), (432, 3911745), (540, 3129396), (568, 2975130), (639, 2644560), (648, 2607830), (710, 2380104), (720, 2347047), (810, 2086264), (852, 1983420), (1065, 1586736), (1080, 1564698), (1136, 1487565), (1278, 1322280), (1296, 1303915), (1420, 1190052), (1620, 1043132), (1704, 991710), (1917, 881520), (2130, 793368), (2160, 782349), (2556, 661140), (2840, 595026), (3195, 528912), (3240, 521566), (3408, 495855), (3673, 460080), (3834, 440760), (4260, 396684), (5112, 330570), (5680, 297513), (5751, 293840), (6390, 264456), (6480, 260783), (7346, 230040), (7668, 220380), (8520, 198342), (9585, 176304), (10224, 165285), (11019, 153360), (11502, 146920), (12780, 132228), (14692, 115020), (15336, 110190), (17040, 99171), (18365, 92016), (19170, 88152), (22038, 76680), (23004, 73460), (25560, 66114), (28755, 58768), (29384, 57510), (30672, 55095), (33057, 51120), (36730, 46008), (38340, 44076)]