80757477840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601949}}^1$

素因数の和:602021

約数の個数: 160

約数和(自身を含む): 275876092800

約数和(自身を除く): 195118614960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 10320, 11180, 13416, 16770, 22360, 26832, 33540, 44720, 67080, 134160, 601949, 1203898, 1805847, 2407796, 3009745, 3611694, 4815592, 6019490, 7223388, 7825337, 9029235, 9631184, 12038980, 14446776, 15650674, 18058470, 23476011, 24077960, 25883807, 28893552, 31301348, 36116940, 39126685, 46952022, 48155920, 51767614, 62602696, 72233880, 77651421, 78253370, 93904044, 103535228, 117380055, 125205392, 129419035, 144467760, 155302842, 156506740, 187808088, 207070456, 234760110, 258838070, 310605684, 313013480, 336489491, 375616176, 388257105, 414140912, 469520220, 517676140, 621211368, 626026960, 672978982, 776514210, 939040440, 1009468473, 1035352280, 1242422736, 1345957964, 1553028420, 1682447455, 1878080880, 2018936946, 2070704560, 2691915928, 3106056840, 3364894910, 4037873892, 5047342365, 5383831856, 6212113680, 6729789820, 8075747784, 10094684730, 13459579640, 16151495568, 20189369460, 26919159280, 40378738920, 80757477840]

約数ペア:

[(1, 80757477840), (2, 40378738920), (3, 26919159280), (4, 20189369460), (5, 16151495568), (6, 13459579640), (8, 10094684730), (10, 8075747784), (12, 6729789820), (13, 6212113680), (15, 5383831856), (16, 5047342365), (20, 4037873892), (24, 3364894910), (26, 3106056840), (30, 2691915928), (39, 2070704560), (40, 2018936946), (43, 1878080880), (48, 1682447455), (52, 1553028420), (60, 1345957964), (65, 1242422736), (78, 1035352280), (80, 1009468473), (86, 939040440), (104, 776514210), (120, 672978982), (129, 626026960), (130, 621211368), (156, 517676140), (172, 469520220), (195, 414140912), (208, 388257105), (215, 375616176), (240, 336489491), (258, 313013480), (260, 310605684), (312, 258838070), (344, 234760110), (390, 207070456), (430, 187808088), (516, 156506740), (520, 155302842), (559, 144467760), (624, 129419035), (645, 125205392), (688, 117380055), (780, 103535228), (860, 93904044), (1032, 78253370), (1040, 77651421), (1118, 72233880), (1290, 62602696), (1560, 51767614), (1677, 48155920), (1720, 46952022), (2064, 39126685), (2236, 36116940), (2580, 31301348), (2795, 28893552), (3120, 25883807), (3354, 24077960), (3440, 23476011), (4472, 18058470), (5160, 15650674), (5590, 14446776), (6708, 12038980), (8385, 9631184), (8944, 9029235), (10320, 7825337), (11180, 7223388), (13416, 6019490), (16770, 4815592), (22360, 3611694), (26832, 3009745), (33540, 2407796), (44720, 1805847), (67080, 1203898), (134160, 601949)]