6403640880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293207}}^1$

素因数の和:293243

約数の個数: 160

約数和(自身を含む): 24432436224

約数和(自身を除く): 18028795344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 293207, 586414, 879621, 1172828, 1466035, 1759242, 2052449, 2345656, 2932070, 3518484, 3811691, 4104898, 4398105, 4691312, 5864140, 6157347, 7036968, 7623382, 8209796, 8796210, 10262245, 11435073, 11728280, 12314694, 14073936, 15246764, 16419592, 17592420, 19058455, 20524490, 22870146, 23456560, 24629388, 26681837, 30493528, 30786735, 32839184, 35184840, 38116910, 41048980, 45740292, 49258776, 53363674, 57175365, 60987056, 61573470, 70369680, 76233820, 80045511, 82097960, 91480584, 98517552, 106727348, 114350730, 123146940, 133409185, 152467640, 160091022, 164195920, 182961168, 213454696, 228701460, 246293880, 266818370, 304935280, 320182044, 400227555, 426909392, 457402920, 492587760, 533636740, 640364088, 800455110, 914805840, 1067273480, 1280728176, 1600910220, 2134546960, 3201820440, 6403640880]

約数ペア:

[(1, 6403640880), (2, 3201820440), (3, 2134546960), (4, 1600910220), (5, 1280728176), (6, 1067273480), (7, 914805840), (8, 800455110), (10, 640364088), (12, 533636740), (13, 492587760), (14, 457402920), (15, 426909392), (16, 400227555), (20, 320182044), (21, 304935280), (24, 266818370), (26, 246293880), (28, 228701460), (30, 213454696), (35, 182961168), (39, 164195920), (40, 160091022), (42, 152467640), (48, 133409185), (52, 123146940), (56, 114350730), (60, 106727348), (65, 98517552), (70, 91480584), (78, 82097960), (80, 80045511), (84, 76233820), (91, 70369680), (104, 61573470), (105, 60987056), (112, 57175365), (120, 53363674), (130, 49258776), (140, 45740292), (156, 41048980), (168, 38116910), (182, 35184840), (195, 32839184), (208, 30786735), (210, 30493528), (240, 26681837), (260, 24629388), (273, 23456560), (280, 22870146), (312, 20524490), (336, 19058455), (364, 17592420), (390, 16419592), (420, 15246764), (455, 14073936), (520, 12314694), (546, 11728280), (560, 11435073), (624, 10262245), (728, 8796210), (780, 8209796), (840, 7623382), (910, 7036968), (1040, 6157347), (1092, 5864140), (1365, 4691312), (1456, 4398105), (1560, 4104898), (1680, 3811691), (1820, 3518484), (2184, 2932070), (2730, 2345656), (3120, 2052449), (3640, 1759242), (4368, 1466035), (5460, 1172828), (7280, 879621), (10920, 586414), (21840, 293207)]