460161520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2103

約数の個数: 160

約数和(自身を含む): 1359912960

約数和(自身を除く): 899751440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2039, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4078, 4340, 5642, 6448, 7280, 8060, 8156, 8680, 10195, 11284, 14105, 14273, 16120, 16312, 17360, 20390, 22568, 26507, 28210, 28546, 32240, 32624, 40780, 45136, 53014, 56420, 57092, 63209, 71365, 81560, 106028, 112840, 114184, 126418, 132535, 142730, 163120, 185549, 212056, 225680, 228368, 252836, 265070, 285460, 316045, 371098, 424112, 442463, 505672, 530140, 570920, 632090, 742196, 821717, 884926, 927745, 1011344, 1060280, 1141840, 1264180, 1484392, 1643434, 1769852, 1855490, 2120560, 2212315, 2528360, 2968784, 3286868, 3539704, 3710980, 4108585, 4424630, 5056720, 5752019, 6573736, 7079408, 7421960, 8217170, 8849260, 11504038, 13147472, 14843920, 16434340, 17698520, 23008076, 28760095, 32868680, 35397040, 46016152, 57520190, 65737360, 92032304, 115040380, 230080760, 460161520]

約数ペア:

[(1, 460161520), (2, 230080760), (4, 115040380), (5, 92032304), (7, 65737360), (8, 57520190), (10, 46016152), (13, 35397040), (14, 32868680), (16, 28760095), (20, 23008076), (26, 17698520), (28, 16434340), (31, 14843920), (35, 13147472), (40, 11504038), (52, 8849260), (56, 8217170), (62, 7421960), (65, 7079408), (70, 6573736), (80, 5752019), (91, 5056720), (104, 4424630), (112, 4108585), (124, 3710980), (130, 3539704), (140, 3286868), (155, 2968784), (182, 2528360), (208, 2212315), (217, 2120560), (248, 1855490), (260, 1769852), (280, 1643434), (310, 1484392), (364, 1264180), (403, 1141840), (434, 1060280), (455, 1011344), (496, 927745), (520, 884926), (560, 821717), (620, 742196), (728, 632090), (806, 570920), (868, 530140), (910, 505672), (1040, 442463), (1085, 424112), (1240, 371098), (1456, 316045), (1612, 285460), (1736, 265070), (1820, 252836), (2015, 228368), (2039, 225680), (2170, 212056), (2480, 185549), (2821, 163120), (3224, 142730), (3472, 132535), (3640, 126418), (4030, 114184), (4078, 112840), (4340, 106028), (5642, 81560), (6448, 71365), (7280, 63209), (8060, 57092), (8156, 56420), (8680, 53014), (10195, 45136), (11284, 40780), (14105, 32624), (14273, 32240), (16120, 28546), (16312, 28210), (17360, 26507), (20390, 22568)]