156734860040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{264059}}^1$

素因数の和:264171

約数の個数: 128

約数和(自身を含む): 410666112000

約数和(自身を除く): 253931251960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 71, 76, 88, 95, 110, 142, 152, 190, 209, 220, 284, 355, 380, 418, 440, 568, 710, 760, 781, 836, 1045, 1349, 1420, 1562, 1672, 2090, 2698, 2840, 3124, 3905, 4180, 5396, 6248, 6745, 7810, 8360, 10792, 13490, 14839, 15620, 26980, 29678, 31240, 53960, 59356, 74195, 118712, 148390, 264059, 296780, 528118, 593560, 1056236, 1320295, 2112472, 2640590, 2904649, 5017121, 5281180, 5809298, 10034242, 10562360, 11618596, 14523245, 18748189, 20068484, 23237192, 25085605, 29046490, 37496378, 40136968, 50171210, 55188331, 58092980, 74992756, 93740945, 100342420, 110376662, 116185960, 149985512, 187481890, 200684840, 206230079, 220753324, 275941655, 356215591, 374963780, 412460158, 441506648, 551883310, 712431182, 749927560, 824920316, 1031150395, 1103766620, 1424862364, 1649840632, 1781077955, 2062300790, 2207533240, 2849724728, 3562155910, 3918371501, 4124601580, 7124311820, 7836743002, 8249203160, 14248623640, 15673486004, 19591857505, 31346972008, 39183715010, 78367430020, 156734860040]

約数ペア:

[(1, 156734860040), (2, 78367430020), (4, 39183715010), (5, 31346972008), (8, 19591857505), (10, 15673486004), (11, 14248623640), (19, 8249203160), (20, 7836743002), (22, 7124311820), (38, 4124601580), (40, 3918371501), (44, 3562155910), (55, 2849724728), (71, 2207533240), (76, 2062300790), (88, 1781077955), (95, 1649840632), (110, 1424862364), (142, 1103766620), (152, 1031150395), (190, 824920316), (209, 749927560), (220, 712431182), (284, 551883310), (355, 441506648), (380, 412460158), (418, 374963780), (440, 356215591), (568, 275941655), (710, 220753324), (760, 206230079), (781, 200684840), (836, 187481890), (1045, 149985512), (1349, 116185960), (1420, 110376662), (1562, 100342420), (1672, 93740945), (2090, 74992756), (2698, 58092980), (2840, 55188331), (3124, 50171210), (3905, 40136968), (4180, 37496378), (5396, 29046490), (6248, 25085605), (6745, 23237192), (7810, 20068484), (8360, 18748189), (10792, 14523245), (13490, 11618596), (14839, 10562360), (15620, 10034242), (26980, 5809298), (29678, 5281180), (31240, 5017121), (53960, 2904649), (59356, 2640590), (74195, 2112472), (118712, 1320295), (148390, 1056236), (264059, 593560), (296780, 528118)]