128599380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 192

約数和(自身を含む): 492602880

約数和(自身を除く): 364003500

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, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2617, 2730, 3276, 3510, 3780, 4095, 4914, 5234, 5460, 7020, 7851, 8190, 9828, 10468, 12285, 13085, 15702, 16380, 18319, 23553, 24570, 26170, 31404, 34021, 36638, 39255, 47106, 49140, 52340, 54957, 68042, 70659, 73276, 78510, 91595, 94212, 102063, 109914, 117765, 136084, 141318, 157020, 164871, 170105, 183190, 204126, 219828, 235530, 238147, 274785, 282636, 306189, 329742, 340210, 353295, 366380, 408252, 471060, 476294, 494613, 510315, 549570, 612378, 659484, 680420, 706590, 714441, 824355, 918567, 952588, 989226, 1020630, 1099140, 1190735, 1224756, 1413180, 1428882, 1530945, 1648710, 1837134, 1978452, 2041260, 2143323, 2381470, 2473065, 2857764, 3061890, 3297420, 3572205, 3674268, 4286646, 4592835, 4762940, 4946130, 6123780, 6429969, 7144410, 8573292, 9185670, 9892260, 10716615, 12859938, 14288820, 18371340, 21433230, 25719876, 32149845, 42866460, 64299690, 128599380]

約数ペア:

[(1, 128599380), (2, 64299690), (3, 42866460), (4, 32149845), (5, 25719876), (6, 21433230), (7, 18371340), (9, 14288820), (10, 12859938), (12, 10716615), (13, 9892260), (14, 9185670), (15, 8573292), (18, 7144410), (20, 6429969), (21, 6123780), (26, 4946130), (27, 4762940), (28, 4592835), (30, 4286646), (35, 3674268), (36, 3572205), (39, 3297420), (42, 3061890), (45, 2857764), (52, 2473065), (54, 2381470), (60, 2143323), (63, 2041260), (65, 1978452), (70, 1837134), (78, 1648710), (84, 1530945), (90, 1428882), (91, 1413180), (105, 1224756), (108, 1190735), (117, 1099140), (126, 1020630), (130, 989226), (135, 952588), (140, 918567), (156, 824355), (180, 714441), (182, 706590), (189, 680420), (195, 659484), (210, 612378), (234, 549570), (252, 510315), (260, 494613), (270, 476294), (273, 471060), (315, 408252), (351, 366380), (364, 353295), (378, 340210), (390, 329742), (420, 306189), (455, 282636), (468, 274785), (540, 238147), (546, 235530), (585, 219828), (630, 204126), (702, 183190), (756, 170105), (780, 164871), (819, 157020), (910, 141318), (945, 136084), (1092, 117765), (1170, 109914), (1260, 102063), (1365, 94212), (1404, 91595), (1638, 78510), (1755, 73276), (1820, 70659), (1890, 68042), (2340, 54957), (2457, 52340), (2617, 49140), (2730, 47106), (3276, 39255), (3510, 36638), (3780, 34021), (4095, 31404), (4914, 26170), (5234, 24570), (5460, 23553), (7020, 18319), (7851, 16380), (8190, 15702), (9828, 13085), (10468, 12285)]