130087440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 240

約数和(自身を含む): 509753088

約数和(自身を除く): 379665648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 487, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 974, 1008, 1060, 1113, 1260, 1272, 1461, 1484, 1590, 1680, 1855, 1908, 1948, 2120, 2226, 2385, 2435, 2520, 2544, 2922, 2968, 3180, 3339, 3409, 3710, 3816, 3896, 4240, 4383, 4452, 4770, 4870, 5040, 5565, 5844, 5936, 6360, 6678, 6818, 7305, 7420, 7632, 7792, 8766, 8904, 9540, 9740, 10227, 11130, 11688, 12720, 13356, 13636, 14610, 14840, 16695, 17045, 17532, 17808, 19080, 19480, 20454, 21915, 22260, 23376, 25811, 26712, 27272, 29220, 29680, 30681, 33390, 34090, 35064, 38160, 38960, 40908, 43830, 44520, 51135, 51622, 53424, 54544, 58440, 61362, 66780, 68180, 70128, 77433, 81816, 87660, 89040, 102270, 103244, 116880, 122724, 129055, 133560, 136360, 153405, 154866, 163632, 175320, 180677, 204540, 206488, 232299, 245448, 258110, 267120, 272720, 306810, 309732, 350640, 361354, 387165, 409080, 412976, 464598, 490896, 516220, 542031, 613620, 619464, 722708, 774330, 818160, 903385, 929196, 1032440, 1084062, 1161495, 1227240, 1238928, 1445416, 1548660, 1626093, 1806770, 1858392, 2064880, 2168124, 2322990, 2454480, 2710155, 2890832, 3097320, 3252186, 3613540, 3716784, 4336248, 4645980, 5420310, 6194640, 6504372, 7227080, 8130465, 8672496, 9291960, 10840620, 13008744, 14454160, 16260930, 18583920, 21681240, 26017488, 32521860, 43362480, 65043720, 130087440]

約数ペア:

[(1, 130087440), (2, 65043720), (3, 43362480), (4, 32521860), (5, 26017488), (6, 21681240), (7, 18583920), (8, 16260930), (9, 14454160), (10, 13008744), (12, 10840620), (14, 9291960), (15, 8672496), (16, 8130465), (18, 7227080), (20, 6504372), (21, 6194640), (24, 5420310), (28, 4645980), (30, 4336248), (35, 3716784), (36, 3613540), (40, 3252186), (42, 3097320), (45, 2890832), (48, 2710155), (53, 2454480), (56, 2322990), (60, 2168124), (63, 2064880), (70, 1858392), (72, 1806770), (80, 1626093), (84, 1548660), (90, 1445416), (105, 1238928), (106, 1227240), (112, 1161495), (120, 1084062), (126, 1032440), (140, 929196), (144, 903385), (159, 818160), (168, 774330), (180, 722708), (210, 619464), (212, 613620), (240, 542031), (252, 516220), (265, 490896), (280, 464598), (315, 412976), (318, 409080), (336, 387165), (360, 361354), (371, 350640), (420, 309732), (424, 306810), (477, 272720), (487, 267120), (504, 258110), (530, 245448), (560, 232299), (630, 206488), (636, 204540), (720, 180677), (742, 175320), (795, 163632), (840, 154866), (848, 153405), (954, 136360), (974, 133560), (1008, 129055), (1060, 122724), (1113, 116880), (1260, 103244), (1272, 102270), (1461, 89040), (1484, 87660), (1590, 81816), (1680, 77433), (1855, 70128), (1908, 68180), (1948, 66780), (2120, 61362), (2226, 58440), (2385, 54544), (2435, 53424), (2520, 51622), (2544, 51135), (2922, 44520), (2968, 43830), (3180, 40908), (3339, 38960), (3409, 38160), (3710, 35064), (3816, 34090), (3896, 33390), (4240, 30681), (4383, 29680), (4452, 29220), (4770, 27272), (4870, 26712), (5040, 25811), (5565, 23376), (5844, 22260), (5936, 21915), (6360, 20454), (6678, 19480), (6818, 19080), (7305, 17808), (7420, 17532), (7632, 17045), (7792, 16695), (8766, 14840), (8904, 14610), (9540, 13636), (9740, 13356), (10227, 12720), (11130, 11688)]