156678253080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1\times {\mathrm{16981}}^1$

素因数の和:20361

約数の個数: 128

約数和(自身を含む): 490646661120

約数和(自身を除く): 333968408040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 3343, 6686, 10029, 13372, 16715, 16981, 20058, 26744, 33430, 33962, 40116, 50145, 50943, 66860, 67924, 76889, 80232, 84905, 100290, 101886, 133720, 135848, 153778, 169810, 200580, 203772, 230667, 254715, 307556, 339620, 384445, 390563, 401160, 407544, 461334, 509430, 615112, 679240, 768890, 781126, 922668, 1018860, 1153335, 1171689, 1537780, 1562252, 1845336, 1952815, 2037720, 2306670, 2343378, 3075560, 3124504, 3905630, 4613340, 4686756, 5858445, 7811260, 9226680, 9373512, 11716890, 15622520, 23433780, 46867560, 56767483, 113534966, 170302449, 227069932, 283837415, 340604898, 454139864, 567674830, 681209796, 851512245, 1135349660, 1305652109, 1362419592, 1703024490, 2270699320, 2611304218, 3406048980, 3916956327, 5222608436, 6528260545, 6812097960, 7833912654, 10445216872, 13056521090, 15667825308, 19584781635, 26113042180, 31335650616, 39169563270, 52226084360, 78339126540, 156678253080]

約数ペア:

[(1, 156678253080), (2, 78339126540), (3, 52226084360), (4, 39169563270), (5, 31335650616), (6, 26113042180), (8, 19584781635), (10, 15667825308), (12, 13056521090), (15, 10445216872), (20, 7833912654), (23, 6812097960), (24, 6528260545), (30, 5222608436), (40, 3916956327), (46, 3406048980), (60, 2611304218), (69, 2270699320), (92, 1703024490), (115, 1362419592), (120, 1305652109), (138, 1135349660), (184, 851512245), (230, 681209796), (276, 567674830), (345, 454139864), (460, 340604898), (552, 283837415), (690, 227069932), (920, 170302449), (1380, 113534966), (2760, 56767483), (3343, 46867560), (6686, 23433780), (10029, 15622520), (13372, 11716890), (16715, 9373512), (16981, 9226680), (20058, 7811260), (26744, 5858445), (33430, 4686756), (33962, 4613340), (40116, 3905630), (50145, 3124504), (50943, 3075560), (66860, 2343378), (67924, 2306670), (76889, 2037720), (80232, 1952815), (84905, 1845336), (100290, 1562252), (101886, 1537780), (133720, 1171689), (135848, 1153335), (153778, 1018860), (169810, 922668), (200580, 781126), (203772, 768890), (230667, 679240), (254715, 615112), (307556, 509430), (339620, 461334), (384445, 407544), (390563, 401160)]