508418040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7949}}^1$

素因数の和:8017

約数の個数: 128

約数和(自身を含む): 1682856000

約数和(自身を除く): 1174437960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7949, 7995, 10660, 12792, 15898, 15990, 21320, 23847, 31796, 31980, 39745, 47694, 63592, 63960, 79490, 95388, 103337, 119235, 158980, 190776, 206674, 238470, 310011, 317960, 325909, 413348, 476940, 516685, 620022, 651818, 826696, 953880, 977727, 1033370, 1240044, 1303636, 1550055, 1629545, 1955454, 2066740, 2480088, 2607272, 3100110, 3259090, 3910908, 4133480, 4236817, 4888635, 6200220, 6518180, 7821816, 8473634, 9777270, 12400440, 12710451, 13036360, 16947268, 19554540, 21184085, 25420902, 33894536, 39109080, 42368170, 50841804, 63552255, 84736340, 101683608, 127104510, 169472680, 254209020, 508418040]

約数ペア:

[(1, 508418040), (2, 254209020), (3, 169472680), (4, 127104510), (5, 101683608), (6, 84736340), (8, 63552255), (10, 50841804), (12, 42368170), (13, 39109080), (15, 33894536), (20, 25420902), (24, 21184085), (26, 19554540), (30, 16947268), (39, 13036360), (40, 12710451), (41, 12400440), (52, 9777270), (60, 8473634), (65, 7821816), (78, 6518180), (82, 6200220), (104, 4888635), (120, 4236817), (123, 4133480), (130, 3910908), (156, 3259090), (164, 3100110), (195, 2607272), (205, 2480088), (246, 2066740), (260, 1955454), (312, 1629545), (328, 1550055), (390, 1303636), (410, 1240044), (492, 1033370), (520, 977727), (533, 953880), (615, 826696), (780, 651818), (820, 620022), (984, 516685), (1066, 476940), (1230, 413348), (1560, 325909), (1599, 317960), (1640, 310011), (2132, 238470), (2460, 206674), (2665, 190776), (3198, 158980), (4264, 119235), (4920, 103337), (5330, 95388), (6396, 79490), (7949, 63960), (7995, 63592), (10660, 47694), (12792, 39745), (15898, 31980), (15990, 31796), (21320, 23847)]