1610369320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 4498804800

約数和(自身を除く): 2888435480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 83, 95, 98, 133, 140, 152, 166, 190, 196, 245, 266, 280, 332, 380, 392, 415, 490, 521, 532, 581, 664, 665, 760, 830, 931, 980, 1042, 1064, 1162, 1330, 1577, 1660, 1862, 1960, 2084, 2324, 2605, 2660, 2905, 3154, 3320, 3647, 3724, 4067, 4168, 4648, 4655, 5210, 5320, 5810, 6308, 7294, 7448, 7885, 8134, 9310, 9899, 10420, 11039, 11620, 12616, 14588, 15770, 16268, 18235, 18620, 19798, 20335, 20840, 22078, 23240, 25529, 29176, 31540, 32536, 36470, 37240, 39596, 40670, 43243, 44156, 49495, 51058, 55195, 63080, 69293, 72940, 77273, 79192, 81340, 86486, 88312, 98990, 102116, 110390, 127645, 138586, 145880, 154546, 162680, 172972, 197980, 204232, 216215, 220780, 255290, 277172, 302701, 309092, 345944, 346465, 386365, 395960, 432430, 441560, 485051, 510580, 554344, 605402, 618184, 692930, 772730, 821617, 864860, 970102, 1021160, 1210804, 1385860, 1513505, 1545460, 1643234, 1729720, 1940204, 2118907, 2421608, 2425255, 2771720, 3027010, 3090920, 3286468, 3880408, 4108085, 4237814, 4850510, 5751319, 6054020, 6572936, 8216170, 8475628, 9701020, 10594535, 11502638, 12108040, 16432340, 16951256, 19402040, 21189070, 23005276, 28756595, 32864680, 40259233, 42378140, 46010552, 57513190, 80518466, 84756280, 115026380, 161036932, 201296165, 230052760, 322073864, 402592330, 805184660, 1610369320]

約数ペア:

[(1, 1610369320), (2, 805184660), (4, 402592330), (5, 322073864), (7, 230052760), (8, 201296165), (10, 161036932), (14, 115026380), (19, 84756280), (20, 80518466), (28, 57513190), (35, 46010552), (38, 42378140), (40, 40259233), (49, 32864680), (56, 28756595), (70, 23005276), (76, 21189070), (83, 19402040), (95, 16951256), (98, 16432340), (133, 12108040), (140, 11502638), (152, 10594535), (166, 9701020), (190, 8475628), (196, 8216170), (245, 6572936), (266, 6054020), (280, 5751319), (332, 4850510), (380, 4237814), (392, 4108085), (415, 3880408), (490, 3286468), (521, 3090920), (532, 3027010), (581, 2771720), (664, 2425255), (665, 2421608), (760, 2118907), (830, 1940204), (931, 1729720), (980, 1643234), (1042, 1545460), (1064, 1513505), (1162, 1385860), (1330, 1210804), (1577, 1021160), (1660, 970102), (1862, 864860), (1960, 821617), (2084, 772730), (2324, 692930), (2605, 618184), (2660, 605402), (2905, 554344), (3154, 510580), (3320, 485051), (3647, 441560), (3724, 432430), (4067, 395960), (4168, 386365), (4648, 346465), (4655, 345944), (5210, 309092), (5320, 302701), (5810, 277172), (6308, 255290), (7294, 220780), (7448, 216215), (7885, 204232), (8134, 197980), (9310, 172972), (9899, 162680), (10420, 154546), (11039, 145880), (11620, 138586), (12616, 127645), (14588, 110390), (15770, 102116), (16268, 98990), (18235, 88312), (18620, 86486), (19798, 81340), (20335, 79192), (20840, 77273), (22078, 72940), (23240, 69293), (25529, 63080), (29176, 55195), (31540, 51058), (32536, 49495), (36470, 44156), (37240, 43243), (39596, 40670)]