67613827840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{40231}}^1$

素因数の和:40366

約数の個数: 144

約数和(自身を含む): 176145673536

約数和(自身を除く): 108531845696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 101, 104, 128, 130, 160, 202, 208, 256, 260, 320, 404, 416, 505, 520, 640, 808, 832, 1010, 1040, 1280, 1313, 1616, 1664, 2020, 2080, 2626, 3232, 3328, 4040, 4160, 5252, 6464, 6565, 8080, 8320, 10504, 12928, 13130, 16160, 16640, 21008, 25856, 26260, 32320, 40231, 42016, 52520, 64640, 80462, 84032, 105040, 129280, 160924, 168064, 201155, 210080, 321848, 336128, 402310, 420160, 523003, 643696, 804620, 840320, 1046006, 1287392, 1609240, 1680640, 2092012, 2574784, 2615015, 3218480, 4063331, 4184024, 5149568, 5230030, 6436960, 8126662, 8368048, 10299136, 10460060, 12873920, 16253324, 16736096, 20316655, 20920120, 25747840, 32506648, 33472192, 40633310, 41840240, 51495680, 52823303, 65013296, 66944384, 81266620, 83680480, 105646606, 130026592, 133888768, 162533240, 167360960, 211293212, 260053184, 264116515, 325066480, 334721920, 422586424, 520106368, 528233030, 650132960, 669443840, 845172848, 1040212736, 1056466060, 1300265920, 1690345696, 2112932120, 2600531840, 3380691392, 4225864240, 5201063680, 6761382784, 8451728480, 13522765568, 16903456960, 33806913920, 67613827840]

約数ペア:

[(1, 67613827840), (2, 33806913920), (4, 16903456960), (5, 13522765568), (8, 8451728480), (10, 6761382784), (13, 5201063680), (16, 4225864240), (20, 3380691392), (26, 2600531840), (32, 2112932120), (40, 1690345696), (52, 1300265920), (64, 1056466060), (65, 1040212736), (80, 845172848), (101, 669443840), (104, 650132960), (128, 528233030), (130, 520106368), (160, 422586424), (202, 334721920), (208, 325066480), (256, 264116515), (260, 260053184), (320, 211293212), (404, 167360960), (416, 162533240), (505, 133888768), (520, 130026592), (640, 105646606), (808, 83680480), (832, 81266620), (1010, 66944384), (1040, 65013296), (1280, 52823303), (1313, 51495680), (1616, 41840240), (1664, 40633310), (2020, 33472192), (2080, 32506648), (2626, 25747840), (3232, 20920120), (3328, 20316655), (4040, 16736096), (4160, 16253324), (5252, 12873920), (6464, 10460060), (6565, 10299136), (8080, 8368048), (8320, 8126662), (10504, 6436960), (12928, 5230030), (13130, 5149568), (16160, 4184024), (16640, 4063331), (21008, 3218480), (25856, 2615015), (26260, 2574784), (32320, 2092012), (40231, 1680640), (42016, 1609240), (52520, 1287392), (64640, 1046006), (80462, 840320), (84032, 804620), (105040, 643696), (129280, 523003), (160924, 420160), (168064, 402310), (201155, 336128), (210080, 321848)]