8030163960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81707}}^1$

素因数の和:81747

約数の個数: 256

約数和(自身を含む): 32944665600

約数和(自身を除く): 24914501640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 81707, 98280, 163414, 245121, 326828, 408535, 490242, 571949, 653656, 735363, 817070, 980484, 1062191, 1143898, 1225605, 1470726, 1634140, 1715847, 1960968, 2124382, 2206089, 2287796, 2451210, 2859745, 2941452, 3186573, 3268280, 3431694, 3676815, 4248764, 4412178, 4575592, 4902420, 5147541, 5310955, 5719490, 5882904, 6373146, 6863388, 7353630, 7435337, 8497528, 8579235, 8824356, 9559719, 9804840, 10295082, 10621910, 11030445, 11438980, 12746292, 13726776, 14707260, 14870674, 15442623, 15932865, 17158470, 17648712, 19119438, 20590164, 21243820, 22060890, 22306011, 22877960, 25492584, 25737705, 28679157, 29414520, 29741348, 30885246, 31865730, 34316940, 37176685, 38238876, 41180328, 42487640, 44121780, 44612022, 47798595, 51475410, 57358314, 59482696, 61770492, 63731460, 66918033, 68633880, 74353370, 76477752, 77213115, 88243560, 89224044, 95597190, 102950820, 111530055, 114716628, 123540984, 127462920, 133836066, 143395785, 148706740, 154426230, 178448088, 191194380, 200754099, 205901640, 223060110, 229433256, 267672132, 286791570, 297413480, 308852460, 334590165, 382388760, 401508198, 446120220, 535344264, 573583140, 617704920, 669180330, 803016396, 892240440, 1003770495, 1147166280, 1338360660, 1606032792, 2007540990, 2676721320, 4015081980, 8030163960]

約数ペア:

[(1, 8030163960), (2, 4015081980), (3, 2676721320), (4, 2007540990), (5, 1606032792), (6, 1338360660), (7, 1147166280), (8, 1003770495), (9, 892240440), (10, 803016396), (12, 669180330), (13, 617704920), (14, 573583140), (15, 535344264), (18, 446120220), (20, 401508198), (21, 382388760), (24, 334590165), (26, 308852460), (27, 297413480), (28, 286791570), (30, 267672132), (35, 229433256), (36, 223060110), (39, 205901640), (40, 200754099), (42, 191194380), (45, 178448088), (52, 154426230), (54, 148706740), (56, 143395785), (60, 133836066), (63, 127462920), (65, 123540984), (70, 114716628), (72, 111530055), (78, 102950820), (84, 95597190), (90, 89224044), (91, 88243560), (104, 77213115), (105, 76477752), (108, 74353370), (117, 68633880), (120, 66918033), (126, 63731460), (130, 61770492), (135, 59482696), (140, 57358314), (156, 51475410), (168, 47798595), (180, 44612022), (182, 44121780), (189, 42487640), (195, 41180328), (210, 38238876), (216, 37176685), (234, 34316940), (252, 31865730), (260, 30885246), (270, 29741348), (273, 29414520), (280, 28679157), (312, 25737705), (315, 25492584), (351, 22877960), (360, 22306011), (364, 22060890), (378, 21243820), (390, 20590164), (420, 19119438), (455, 17648712), (468, 17158470), (504, 15932865), (520, 15442623), (540, 14870674), (546, 14707260), (585, 13726776), (630, 12746292), (702, 11438980), (728, 11030445), (756, 10621910), (780, 10295082), (819, 9804840), (840, 9559719), (910, 8824356), (936, 8579235), (945, 8497528), (1080, 7435337), (1092, 7353630), (1170, 6863388), (1260, 6373146), (1365, 5882904), (1404, 5719490), (1512, 5310955), (1560, 5147541), (1638, 4902420), (1755, 4575592), (1820, 4412178), (1890, 4248764), (2184, 3676815), (2340, 3431694), (2457, 3268280), (2520, 3186573), (2730, 2941452), (2808, 2859745), (3276, 2451210), (3510, 2287796), (3640, 2206089), (3780, 2124382), (4095, 1960968), (4680, 1715847), (4914, 1634140), (5460, 1470726), (6552, 1225605), (7020, 1143898), (7560, 1062191), (8190, 980484), (9828, 817070), (10920, 735363), (12285, 653656), (14040, 571949), (16380, 490242), (19656, 408535), (24570, 326828), (32760, 245121), (49140, 163414), (81707, 98280)]