170498440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 486288000

約数和(自身を除く): 315789560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 49, 56, 68, 70, 85, 86, 98, 119, 136, 140, 170, 172, 196, 215, 238, 245, 280, 289, 301, 340, 343, 344, 392, 430, 476, 490, 578, 595, 602, 680, 686, 731, 833, 860, 952, 980, 1156, 1190, 1204, 1372, 1445, 1462, 1505, 1666, 1715, 1720, 1960, 2023, 2107, 2312, 2380, 2408, 2744, 2890, 2924, 3010, 3332, 3430, 3655, 4046, 4165, 4214, 4760, 5117, 5780, 5831, 5848, 6020, 6664, 6860, 7310, 8092, 8330, 8428, 10115, 10234, 10535, 11560, 11662, 12040, 12427, 13720, 14161, 14620, 14749, 16184, 16660, 16856, 20230, 20468, 21070, 23324, 24854, 25585, 28322, 29155, 29240, 29498, 33320, 35819, 40460, 40936, 42140, 46648, 49708, 51170, 56644, 58310, 58996, 62135, 70805, 71638, 73745, 80920, 84280, 86989, 99127, 99416, 102340, 113288, 116620, 117992, 124270, 141610, 143276, 147490, 173978, 179095, 198254, 204680, 233240, 248540, 250733, 283220, 286552, 294980, 347956, 358190, 396508, 434945, 495635, 497080, 501466, 566440, 589960, 608923, 695912, 716380, 793016, 869890, 991270, 1002932, 1217846, 1253665, 1432760, 1739780, 1982540, 2005864, 2435692, 2507330, 3044615, 3479560, 3965080, 4262461, 4871384, 5014660, 6089230, 8524922, 10029320, 12178460, 17049844, 21312305, 24356920, 34099688, 42624610, 85249220, 170498440]

約数ペア:

[(1, 170498440), (2, 85249220), (4, 42624610), (5, 34099688), (7, 24356920), (8, 21312305), (10, 17049844), (14, 12178460), (17, 10029320), (20, 8524922), (28, 6089230), (34, 5014660), (35, 4871384), (40, 4262461), (43, 3965080), (49, 3479560), (56, 3044615), (68, 2507330), (70, 2435692), (85, 2005864), (86, 1982540), (98, 1739780), (119, 1432760), (136, 1253665), (140, 1217846), (170, 1002932), (172, 991270), (196, 869890), (215, 793016), (238, 716380), (245, 695912), (280, 608923), (289, 589960), (301, 566440), (340, 501466), (343, 497080), (344, 495635), (392, 434945), (430, 396508), (476, 358190), (490, 347956), (578, 294980), (595, 286552), (602, 283220), (680, 250733), (686, 248540), (731, 233240), (833, 204680), (860, 198254), (952, 179095), (980, 173978), (1156, 147490), (1190, 143276), (1204, 141610), (1372, 124270), (1445, 117992), (1462, 116620), (1505, 113288), (1666, 102340), (1715, 99416), (1720, 99127), (1960, 86989), (2023, 84280), (2107, 80920), (2312, 73745), (2380, 71638), (2408, 70805), (2744, 62135), (2890, 58996), (2924, 58310), (3010, 56644), (3332, 51170), (3430, 49708), (3655, 46648), (4046, 42140), (4165, 40936), (4214, 40460), (4760, 35819), (5117, 33320), (5780, 29498), (5831, 29240), (5848, 29155), (6020, 28322), (6664, 25585), (6860, 24854), (7310, 23324), (8092, 21070), (8330, 20468), (8428, 20230), (10115, 16856), (10234, 16660), (10535, 16184), (11560, 14749), (11662, 14620), (12040, 14161), (12427, 13720)]