2001709680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3159

約数の個数: 160

約数和(自身を含む): 6479585280

約数和(自身を除く): 4477875600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 155, 178, 186, 240, 248, 267, 310, 356, 372, 445, 465, 496, 534, 620, 712, 744, 890, 930, 1068, 1240, 1335, 1424, 1488, 1780, 1860, 2136, 2480, 2670, 2759, 3023, 3560, 3720, 4272, 5340, 5518, 6046, 7120, 7440, 8277, 9069, 10680, 11036, 12092, 13795, 15115, 16554, 18138, 21360, 22072, 24184, 27590, 30230, 33108, 36276, 41385, 44144, 45345, 48368, 55180, 60460, 66216, 72552, 82770, 90690, 93713, 110360, 120920, 132432, 145104, 165540, 181380, 187426, 220720, 241840, 269047, 281139, 331080, 362760, 374852, 468565, 538094, 562278, 662160, 725520, 749704, 807141, 937130, 1076188, 1124556, 1345235, 1405695, 1499408, 1614282, 1874260, 2152376, 2249112, 2690470, 2811390, 3228564, 3748520, 4035705, 4304752, 4498224, 5380940, 5622780, 6457128, 7497040, 8071410, 8340457, 10761880, 11245560, 12914256, 16142820, 16680914, 21523760, 22491120, 25021371, 32285640, 33361828, 41702285, 50042742, 64571280, 66723656, 83404570, 100085484, 125106855, 133447312, 166809140, 200170968, 250213710, 333618280, 400341936, 500427420, 667236560, 1000854840, 2001709680]

約数ペア:

[(1, 2001709680), (2, 1000854840), (3, 667236560), (4, 500427420), (5, 400341936), (6, 333618280), (8, 250213710), (10, 200170968), (12, 166809140), (15, 133447312), (16, 125106855), (20, 100085484), (24, 83404570), (30, 66723656), (31, 64571280), (40, 50042742), (48, 41702285), (60, 33361828), (62, 32285640), (80, 25021371), (89, 22491120), (93, 21523760), (120, 16680914), (124, 16142820), (155, 12914256), (178, 11245560), (186, 10761880), (240, 8340457), (248, 8071410), (267, 7497040), (310, 6457128), (356, 5622780), (372, 5380940), (445, 4498224), (465, 4304752), (496, 4035705), (534, 3748520), (620, 3228564), (712, 2811390), (744, 2690470), (890, 2249112), (930, 2152376), (1068, 1874260), (1240, 1614282), (1335, 1499408), (1424, 1405695), (1488, 1345235), (1780, 1124556), (1860, 1076188), (2136, 937130), (2480, 807141), (2670, 749704), (2759, 725520), (3023, 662160), (3560, 562278), (3720, 538094), (4272, 468565), (5340, 374852), (5518, 362760), (6046, 331080), (7120, 281139), (7440, 269047), (8277, 241840), (9069, 220720), (10680, 187426), (11036, 181380), (12092, 165540), (13795, 145104), (15115, 132432), (16554, 120920), (18138, 110360), (21360, 93713), (22072, 90690), (24184, 82770), (27590, 72552), (30230, 66216), (33108, 60460), (36276, 55180), (41385, 48368), (44144, 45345)]