4489498440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2663}}^1$

素因数の和:2913

約数の個数: 256

約数和(自身を含む): 17185996800

約数和(自身を除く): 12696498360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 223, 252, 270, 280, 315, 360, 378, 420, 446, 504, 540, 630, 669, 756, 840, 892, 945, 1080, 1115, 1260, 1338, 1512, 1561, 1784, 1890, 2007, 2230, 2520, 2663, 2676, 3122, 3345, 3780, 4014, 4460, 4683, 5326, 5352, 6021, 6244, 6690, 7560, 7805, 7989, 8028, 8920, 9366, 10035, 10652, 12042, 12488, 13315, 13380, 14049, 15610, 15978, 16056, 18641, 18732, 20070, 21304, 23415, 23967, 24084, 26630, 26760, 28098, 30105, 31220, 31956, 37282, 37464, 39945, 40140, 42147, 46830, 47934, 48168, 53260, 55923, 56196, 60210, 62440, 63912, 70245, 71901, 74564, 79890, 80280, 84294, 93205, 93660, 95868, 106520, 111846, 112392, 119835, 120420, 140490, 143802, 149128, 159780, 167769, 168588, 186410, 187320, 191736, 210735, 223692, 239670, 240840, 279615, 280980, 287604, 319560, 335538, 337176, 359505, 372820, 421470, 447384, 479340, 503307, 559230, 561960, 575208, 593849, 671076, 719010, 745640, 838845, 842940, 958680, 1006614, 1118460, 1187698, 1342152, 1438020, 1677690, 1685880, 1781547, 2013228, 2236920, 2375396, 2516535, 2876040, 2969245, 3355380, 3563094, 4026456, 4156943, 4750792, 5033070, 5344641, 5938490, 6710760, 7126188, 8313886, 8907735, 10066140, 10689282, 11876980, 12470829, 14252376, 16033923, 16627772, 17815470, 20132280, 20784715, 21378564, 23753960, 24941658, 26723205, 32067846, 33255544, 35630940, 37412487, 41569430, 42757128, 49883316, 53446410, 62354145, 64135692, 71261880, 74824974, 80169615, 83138860, 99766632, 106892820, 112237461, 124708290, 128271384, 149649948, 160339230, 166277720, 187062435, 213785640, 224474922, 249416580, 299299896, 320678460, 374124870, 448949844, 498833160, 561187305, 641356920, 748249740, 897899688, 1122374610, 1496499480, 2244749220, 4489498440]

約数ペア:

[(1, 4489498440), (2, 2244749220), (3, 1496499480), (4, 1122374610), (5, 897899688), (6, 748249740), (7, 641356920), (8, 561187305), (9, 498833160), (10, 448949844), (12, 374124870), (14, 320678460), (15, 299299896), (18, 249416580), (20, 224474922), (21, 213785640), (24, 187062435), (27, 166277720), (28, 160339230), (30, 149649948), (35, 128271384), (36, 124708290), (40, 112237461), (42, 106892820), (45, 99766632), (54, 83138860), (56, 80169615), (60, 74824974), (63, 71261880), (70, 64135692), (72, 62354145), (84, 53446410), (90, 49883316), (105, 42757128), (108, 41569430), (120, 37412487), (126, 35630940), (135, 33255544), (140, 32067846), (168, 26723205), (180, 24941658), (189, 23753960), (210, 21378564), (216, 20784715), (223, 20132280), (252, 17815470), (270, 16627772), (280, 16033923), (315, 14252376), (360, 12470829), (378, 11876980), (420, 10689282), (446, 10066140), (504, 8907735), (540, 8313886), (630, 7126188), (669, 6710760), (756, 5938490), (840, 5344641), (892, 5033070), (945, 4750792), (1080, 4156943), (1115, 4026456), (1260, 3563094), (1338, 3355380), (1512, 2969245), (1561, 2876040), (1784, 2516535), (1890, 2375396), (2007, 2236920), (2230, 2013228), (2520, 1781547), (2663, 1685880), (2676, 1677690), (3122, 1438020), (3345, 1342152), (3780, 1187698), (4014, 1118460), (4460, 1006614), (4683, 958680), (5326, 842940), (5352, 838845), (6021, 745640), (6244, 719010), (6690, 671076), (7560, 593849), (7805, 575208), (7989, 561960), (8028, 559230), (8920, 503307), (9366, 479340), (10035, 447384), (10652, 421470), (12042, 372820), (12488, 359505), (13315, 337176), (13380, 335538), (14049, 319560), (15610, 287604), (15978, 280980), (16056, 279615), (18641, 240840), (18732, 239670), (20070, 223692), (21304, 210735), (23415, 191736), (23967, 187320), (24084, 186410), (26630, 168588), (26760, 167769), (28098, 159780), (30105, 149128), (31220, 143802), (31956, 140490), (37282, 120420), (37464, 119835), (39945, 112392), (40140, 111846), (42147, 106520), (46830, 95868), (47934, 93660), (48168, 93205), (53260, 84294), (55923, 80280), (56196, 79890), (60210, 74564), (62440, 71901), (63912, 70245)]