40580760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 134991360

約数和(自身を除く): 94410600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 433, 440, 568, 660, 710, 781, 852, 866, 1065, 1299, 1320, 1420, 1562, 1704, 1732, 2130, 2165, 2343, 2598, 2840, 3124, 3464, 3905, 4260, 4330, 4686, 4763, 5196, 6248, 6495, 7810, 8520, 8660, 9372, 9526, 10392, 11715, 12990, 14289, 15620, 17320, 18744, 19052, 23430, 23815, 25980, 28578, 30743, 31240, 38104, 46860, 47630, 51960, 57156, 61486, 71445, 92229, 93720, 95260, 114312, 122972, 142890, 153715, 184458, 190520, 245944, 285780, 307430, 338173, 368916, 461145, 571560, 614860, 676346, 737832, 922290, 1014519, 1229720, 1352692, 1690865, 1844580, 2029038, 2705384, 3381730, 3689160, 4058076, 5072595, 6763460, 8116152, 10145190, 13526920, 20290380, 40580760]

約数ペア:

[(1, 40580760), (2, 20290380), (3, 13526920), (4, 10145190), (5, 8116152), (6, 6763460), (8, 5072595), (10, 4058076), (11, 3689160), (12, 3381730), (15, 2705384), (20, 2029038), (22, 1844580), (24, 1690865), (30, 1352692), (33, 1229720), (40, 1014519), (44, 922290), (55, 737832), (60, 676346), (66, 614860), (71, 571560), (88, 461145), (110, 368916), (120, 338173), (132, 307430), (142, 285780), (165, 245944), (213, 190520), (220, 184458), (264, 153715), (284, 142890), (330, 122972), (355, 114312), (426, 95260), (433, 93720), (440, 92229), (568, 71445), (660, 61486), (710, 57156), (781, 51960), (852, 47630), (866, 46860), (1065, 38104), (1299, 31240), (1320, 30743), (1420, 28578), (1562, 25980), (1704, 23815), (1732, 23430), (2130, 19052), (2165, 18744), (2343, 17320), (2598, 15620), (2840, 14289), (3124, 12990), (3464, 11715), (3905, 10392), (4260, 9526), (4330, 9372), (4686, 8660), (4763, 8520), (5196, 7810), (6248, 6495)]