310046940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 240

約数和(自身を含む): 1170892800

約数和(自身を除く): 860845860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1439, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 2878, 3078, 3420, 3591, 3780, 3990, 4317, 4788, 5130, 5670, 5756, 5985, 6156, 7182, 7195, 7695, 7980, 8634, 10073, 10260, 10773, 11340, 11970, 12951, 14364, 14390, 15390, 17268, 17955, 20146, 21546, 21585, 23940, 25902, 27341, 28780, 30219, 30780, 35910, 38853, 40292, 43092, 43170, 50365, 51804, 53865, 54682, 60438, 64755, 71820, 77706, 82023, 86340, 90657, 100730, 107730, 109364, 116559, 120876, 129510, 136705, 151095, 155412, 164046, 181314, 191387, 194265, 201460, 215460, 233118, 246069, 259020, 271971, 273410, 302190, 328092, 362628, 382774, 388530, 410115, 453285, 466236, 492138, 543942, 546820, 574161, 582795, 604380, 738207, 765548, 777060, 815913, 820230, 906570, 956935, 984276, 1087884, 1148322, 1165590, 1230345, 1359855, 1476414, 1631826, 1640460, 1722483, 1813140, 1913870, 2214621, 2296644, 2331180, 2460690, 2719710, 2870805, 2952828, 3263652, 3444966, 3691035, 3827740, 4079565, 4429242, 4921380, 5167449, 5439420, 5741610, 6889932, 7382070, 8159130, 8612415, 8858484, 10334898, 11073105, 11483220, 14764140, 15502347, 16318260, 17224830, 20669796, 22146210, 25837245, 31004694, 34449660, 44292420, 51674490, 62009388, 77511735, 103348980, 155023470, 310046940]

約数ペア:

[(1, 310046940), (2, 155023470), (3, 103348980), (4, 77511735), (5, 62009388), (6, 51674490), (7, 44292420), (9, 34449660), (10, 31004694), (12, 25837245), (14, 22146210), (15, 20669796), (18, 17224830), (19, 16318260), (20, 15502347), (21, 14764140), (27, 11483220), (28, 11073105), (30, 10334898), (35, 8858484), (36, 8612415), (38, 8159130), (42, 7382070), (45, 6889932), (54, 5741610), (57, 5439420), (60, 5167449), (63, 4921380), (70, 4429242), (76, 4079565), (81, 3827740), (84, 3691035), (90, 3444966), (95, 3263652), (105, 2952828), (108, 2870805), (114, 2719710), (126, 2460690), (133, 2331180), (135, 2296644), (140, 2214621), (162, 1913870), (171, 1813140), (180, 1722483), (189, 1640460), (190, 1631826), (210, 1476414), (228, 1359855), (252, 1230345), (266, 1165590), (270, 1148322), (285, 1087884), (315, 984276), (324, 956935), (342, 906570), (378, 820230), (380, 815913), (399, 777060), (405, 765548), (420, 738207), (513, 604380), (532, 582795), (540, 574161), (567, 546820), (570, 543942), (630, 492138), (665, 466236), (684, 453285), (756, 410115), (798, 388530), (810, 382774), (855, 362628), (945, 328092), (1026, 302190), (1134, 273410), (1140, 271971), (1197, 259020), (1260, 246069), (1330, 233118), (1439, 215460), (1539, 201460), (1596, 194265), (1620, 191387), (1710, 181314), (1890, 164046), (1995, 155412), (2052, 151095), (2268, 136705), (2394, 129510), (2565, 120876), (2660, 116559), (2835, 109364), (2878, 107730), (3078, 100730), (3420, 90657), (3591, 86340), (3780, 82023), (3990, 77706), (4317, 71820), (4788, 64755), (5130, 60438), (5670, 54682), (5756, 53865), (5985, 51804), (6156, 50365), (7182, 43170), (7195, 43092), (7695, 40292), (7980, 38853), (8634, 35910), (10073, 30780), (10260, 30219), (10773, 28780), (11340, 27341), (11970, 25902), (12951, 23940), (14364, 21585), (14390, 21546), (15390, 20146), (17268, 17955)]