90368460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 349478976

約数和(自身を除く): 259110516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 613, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1226, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1839, 1890, 2106, 2268, 2340, 2452, 2457, 2730, 2835, 3065, 3276, 3510, 3678, 3780, 4095, 4212, 4291, 4914, 5265, 5460, 5517, 5670, 6130, 7020, 7356, 7371, 7969, 8190, 8582, 9195, 9828, 10530, 11034, 11340, 12260, 12285, 12873, 14742, 15938, 16380, 16551, 17164, 18390, 21060, 21455, 22068, 23907, 24570, 25746, 27585, 29484, 31876, 33102, 36780, 36855, 38619, 39845, 42910, 47814, 49140, 49653, 51492, 55170, 55783, 64365, 66204, 71721, 73710, 77238, 79690, 82755, 85820, 95628, 99306, 110340, 111566, 115857, 119535, 128730, 143442, 147420, 154476, 159380, 165510, 167349, 193095, 198612, 215163, 223132, 231714, 239070, 248265, 257460, 278915, 286884, 331020, 334698, 347571, 358605, 386190, 430326, 463428, 478140, 496530, 502047, 557830, 579285, 645489, 669396, 695142, 717210, 772380, 836745, 860652, 993060, 1004094, 1075815, 1115660, 1158570, 1290978, 1390284, 1434420, 1506141, 1673490, 1737855, 2008188, 2151630, 2317140, 2510235, 2581956, 3012282, 3227445, 3346980, 3475710, 4303260, 4518423, 5020470, 6024564, 6454890, 6951420, 7530705, 9036846, 10040940, 12909780, 15061410, 18073692, 22592115, 30122820, 45184230, 90368460]

約数ペア:

[(1, 90368460), (2, 45184230), (3, 30122820), (4, 22592115), (5, 18073692), (6, 15061410), (7, 12909780), (9, 10040940), (10, 9036846), (12, 7530705), (13, 6951420), (14, 6454890), (15, 6024564), (18, 5020470), (20, 4518423), (21, 4303260), (26, 3475710), (27, 3346980), (28, 3227445), (30, 3012282), (35, 2581956), (36, 2510235), (39, 2317140), (42, 2151630), (45, 2008188), (52, 1737855), (54, 1673490), (60, 1506141), (63, 1434420), (65, 1390284), (70, 1290978), (78, 1158570), (81, 1115660), (84, 1075815), (90, 1004094), (91, 993060), (105, 860652), (108, 836745), (117, 772380), (126, 717210), (130, 695142), (135, 669396), (140, 645489), (156, 579285), (162, 557830), (180, 502047), (182, 496530), (189, 478140), (195, 463428), (210, 430326), (234, 386190), (252, 358605), (260, 347571), (270, 334698), (273, 331020), (315, 286884), (324, 278915), (351, 257460), (364, 248265), (378, 239070), (390, 231714), (405, 223132), (420, 215163), (455, 198612), (468, 193095), (540, 167349), (546, 165510), (567, 159380), (585, 154476), (613, 147420), (630, 143442), (702, 128730), (756, 119535), (780, 115857), (810, 111566), (819, 110340), (910, 99306), (945, 95628), (1053, 85820), (1092, 82755), (1134, 79690), (1170, 77238), (1226, 73710), (1260, 71721), (1365, 66204), (1404, 64365), (1620, 55783), (1638, 55170), (1755, 51492), (1820, 49653), (1839, 49140), (1890, 47814), (2106, 42910), (2268, 39845), (2340, 38619), (2452, 36855), (2457, 36780), (2730, 33102), (2835, 31876), (3065, 29484), (3276, 27585), (3510, 25746), (3678, 24570), (3780, 23907), (4095, 22068), (4212, 21455), (4291, 21060), (4914, 18390), (5265, 17164), (5460, 16551), (5517, 16380), (5670, 15938), (6130, 14742), (7020, 12873), (7356, 12285), (7371, 12260), (7969, 11340), (8190, 11034), (8582, 10530), (9195, 9828)]