385716565520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{33023}}^1$

素因数の和:34081

約数の個数: 160

約数和(自身を含む): 1054636498944

約数和(自身を除く): 668919933424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1021, 1040, 1144, 1430, 2042, 2288, 2860, 4084, 5105, 5720, 8168, 10210, 11231, 11440, 13273, 16336, 20420, 22462, 26546, 33023, 40840, 44924, 53092, 56155, 66046, 66365, 81680, 89848, 106184, 112310, 132092, 132730, 146003, 165115, 179696, 212368, 224620, 264184, 265460, 292006, 330230, 363253, 429299, 449240, 528368, 530920, 584012, 660460, 726506, 730015, 858598, 898480, 1061840, 1168024, 1320920, 1453012, 1460030, 1717196, 1816265, 2146495, 2336048, 2641840, 2906024, 2920060, 3434392, 3632530, 4292990, 4722289, 5812048, 5840120, 6868784, 7265060, 8585980, 9444578, 11680240, 14530120, 17171960, 18889156, 23611445, 29060240, 33716483, 34343920, 37778312, 47222890, 67432966, 75556624, 94445780, 134865932, 168582415, 188891560, 269731864, 337164830, 370881313, 377783120, 438314279, 539463728, 674329660, 741762626, 876628558, 1348659320, 1483525252, 1753257116, 1854406565, 2191571395, 2697318640, 2967050504, 3506514232, 3708813130, 4383142790, 4821457069, 5934101008, 7013028464, 7417626260, 8766285580, 9642914138, 14835252520, 17532571160, 19285828276, 24107285345, 29670505040, 35065142320, 38571656552, 48214570690, 77143313104, 96429141380, 192858282760, 385716565520]

約数ペア:

[(1, 385716565520), (2, 192858282760), (4, 96429141380), (5, 77143313104), (8, 48214570690), (10, 38571656552), (11, 35065142320), (13, 29670505040), (16, 24107285345), (20, 19285828276), (22, 17532571160), (26, 14835252520), (40, 9642914138), (44, 8766285580), (52, 7417626260), (55, 7013028464), (65, 5934101008), (80, 4821457069), (88, 4383142790), (104, 3708813130), (110, 3506514232), (130, 2967050504), (143, 2697318640), (176, 2191571395), (208, 1854406565), (220, 1753257116), (260, 1483525252), (286, 1348659320), (440, 876628558), (520, 741762626), (572, 674329660), (715, 539463728), (880, 438314279), (1021, 377783120), (1040, 370881313), (1144, 337164830), (1430, 269731864), (2042, 188891560), (2288, 168582415), (2860, 134865932), (4084, 94445780), (5105, 75556624), (5720, 67432966), (8168, 47222890), (10210, 37778312), (11231, 34343920), (11440, 33716483), (13273, 29060240), (16336, 23611445), (20420, 18889156), (22462, 17171960), (26546, 14530120), (33023, 11680240), (40840, 9444578), (44924, 8585980), (53092, 7265060), (56155, 6868784), (66046, 5840120), (66365, 5812048), (81680, 4722289), (89848, 4292990), (106184, 3632530), (112310, 3434392), (132092, 2920060), (132730, 2906024), (146003, 2641840), (165115, 2336048), (179696, 2146495), (212368, 1816265), (224620, 1717196), (264184, 1460030), (265460, 1453012), (292006, 1320920), (330230, 1168024), (363253, 1061840), (429299, 898480), (449240, 858598), (528368, 730015), (530920, 726506), (584012, 660460)]