71302080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 168

約数和(自身を含む): 241419888

約数和(自身を除く): 170117808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 257, 272, 289, 320, 340, 408, 480, 510, 514, 544, 578, 680, 771, 816, 867, 960, 1020, 1028, 1088, 1156, 1285, 1360, 1445, 1542, 1632, 1734, 2040, 2056, 2312, 2570, 2720, 2890, 3084, 3264, 3468, 3855, 4080, 4112, 4335, 4369, 4624, 5140, 5440, 5780, 6168, 6936, 7710, 8160, 8224, 8670, 8738, 9248, 10280, 11560, 12336, 13107, 13872, 15420, 16320, 16448, 17340, 17476, 18496, 20560, 21845, 23120, 24672, 26214, 27744, 30840, 34680, 34952, 41120, 43690, 46240, 49344, 52428, 55488, 61680, 65535, 69360, 69904, 74273, 82240, 87380, 92480, 104856, 123360, 131070, 138720, 139808, 148546, 174760, 209712, 222819, 246720, 262140, 277440, 279616, 297092, 349520, 371365, 419424, 445638, 524280, 594184, 699040, 742730, 838848, 891276, 1048560, 1114095, 1188368, 1398080, 1485460, 1782552, 2097120, 2228190, 2376736, 2970920, 3565104, 4194240, 4456380, 4753472, 5941840, 7130208, 8912760, 11883680, 14260416, 17825520, 23767360, 35651040, 71302080]

約数ペア:

[(1, 71302080), (2, 35651040), (3, 23767360), (4, 17825520), (5, 14260416), (6, 11883680), (8, 8912760), (10, 7130208), (12, 5941840), (15, 4753472), (16, 4456380), (17, 4194240), (20, 3565104), (24, 2970920), (30, 2376736), (32, 2228190), (34, 2097120), (40, 1782552), (48, 1485460), (51, 1398080), (60, 1188368), (64, 1114095), (68, 1048560), (80, 891276), (85, 838848), (96, 742730), (102, 699040), (120, 594184), (136, 524280), (160, 445638), (170, 419424), (192, 371365), (204, 349520), (240, 297092), (255, 279616), (257, 277440), (272, 262140), (289, 246720), (320, 222819), (340, 209712), (408, 174760), (480, 148546), (510, 139808), (514, 138720), (544, 131070), (578, 123360), (680, 104856), (771, 92480), (816, 87380), (867, 82240), (960, 74273), (1020, 69904), (1028, 69360), (1088, 65535), (1156, 61680), (1285, 55488), (1360, 52428), (1445, 49344), (1542, 46240), (1632, 43690), (1734, 41120), (2040, 34952), (2056, 34680), (2312, 30840), (2570, 27744), (2720, 26214), (2890, 24672), (3084, 23120), (3264, 21845), (3468, 20560), (3855, 18496), (4080, 17476), (4112, 17340), (4335, 16448), (4369, 16320), (4624, 15420), (5140, 13872), (5440, 13107), (5780, 12336), (6168, 11560), (6936, 10280), (7710, 9248), (8160, 8738), (8224, 8670)]