993142920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5708

約数の個数: 256

約数和(自身を含む): 3910809600

約数和(自身を除く): 2917666680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3990, 4180, 4389, 4620, 5016, 5320, 5657, 5852, 6270, 7315, 7980, 8360, 8778, 9240, 11314, 11704, 12540, 14630, 15960, 16971, 17556, 21945, 22628, 25080, 28285, 29260, 33942, 35112, 39599, 43890, 45256, 56570, 58520, 62227, 67884, 79198, 84855, 87780, 107483, 113140, 118797, 124454, 135768, 158396, 169710, 175560, 186681, 197995, 214966, 226280, 237594, 248908, 311135, 316792, 322449, 339420, 373362, 395990, 429932, 435589, 475188, 497816, 537415, 593985, 622270, 644898, 678840, 746724, 752381, 791980, 859864, 871178, 933405, 950376, 1074830, 1182313, 1187970, 1244540, 1289796, 1306767, 1493448, 1504762, 1583960, 1612245, 1742356, 1866810, 2149660, 2177945, 2257143, 2364626, 2375940, 2489080, 2579592, 2613534, 3009524, 3224490, 3484712, 3546939, 3733620, 3761905, 4299320, 4355890, 4514286, 4729252, 4751880, 5227068, 5911565, 6019048, 6448980, 6533835, 7093878, 7467240, 7523810, 8276191, 8711780, 9028572, 9458504, 10454136, 11285715, 11823130, 12897960, 13067670, 14187756, 15047620, 16552382, 17423560, 17734695, 18057144, 22571430, 23646260, 24828573, 26135340, 28375512, 30095240, 33104764, 35469390, 41380955, 45142860, 47292520, 49657146, 52270680, 66209528, 70938780, 82761910, 90285720, 99314292, 124142865, 141877560, 165523820, 198628584, 248285730, 331047640, 496571460, 993142920]

約数ペア:

[(1, 993142920), (2, 496571460), (3, 331047640), (4, 248285730), (5, 198628584), (6, 165523820), (7, 141877560), (8, 124142865), (10, 99314292), (11, 90285720), (12, 82761910), (14, 70938780), (15, 66209528), (19, 52270680), (20, 49657146), (21, 47292520), (22, 45142860), (24, 41380955), (28, 35469390), (30, 33104764), (33, 30095240), (35, 28375512), (38, 26135340), (40, 24828573), (42, 23646260), (44, 22571430), (55, 18057144), (56, 17734695), (57, 17423560), (60, 16552382), (66, 15047620), (70, 14187756), (76, 13067670), (77, 12897960), (84, 11823130), (88, 11285715), (95, 10454136), (105, 9458504), (110, 9028572), (114, 8711780), (120, 8276191), (132, 7523810), (133, 7467240), (140, 7093878), (152, 6533835), (154, 6448980), (165, 6019048), (168, 5911565), (190, 5227068), (209, 4751880), (210, 4729252), (220, 4514286), (228, 4355890), (231, 4299320), (264, 3761905), (266, 3733620), (280, 3546939), (285, 3484712), (308, 3224490), (330, 3009524), (380, 2613534), (385, 2579592), (399, 2489080), (418, 2375940), (420, 2364626), (440, 2257143), (456, 2177945), (462, 2149660), (532, 1866810), (570, 1742356), (616, 1612245), (627, 1583960), (660, 1504762), (665, 1493448), (760, 1306767), (770, 1289796), (798, 1244540), (836, 1187970), (840, 1182313), (924, 1074830), (1045, 950376), (1064, 933405), (1140, 871178), (1155, 859864), (1254, 791980), (1320, 752381), (1330, 746724), (1463, 678840), (1540, 644898), (1596, 622270), (1672, 593985), (1848, 537415), (1995, 497816), (2090, 475188), (2280, 435589), (2310, 429932), (2508, 395990), (2660, 373362), (2926, 339420), (3080, 322449), (3135, 316792), (3192, 311135), (3990, 248908), (4180, 237594), (4389, 226280), (4620, 214966), (5016, 197995), (5320, 186681), (5657, 175560), (5852, 169710), (6270, 158396), (7315, 135768), (7980, 124454), (8360, 118797), (8778, 113140), (9240, 107483), (11314, 87780), (11704, 84855), (12540, 79198), (14630, 67884), (15960, 62227), (16971, 58520), (17556, 56570), (21945, 45256), (22628, 43890), (25080, 39599), (28285, 35112), (29260, 33942)]