310028040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1833

約数の個数: 256

約数和(自身を含む): 1233100800

約数和(自身を除く): 923072760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1783, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3566, 3780, 3864, 4140, 4347, 4830, 4968, 5349, 5796, 6210, 6440, 7132, 7245, 7560, 8280, 8694, 8915, 9660, 10698, 11592, 12420, 12481, 14264, 14490, 16047, 17388, 17830, 19320, 21396, 21735, 24840, 24962, 26745, 28980, 32094, 34776, 35660, 37443, 41009, 42792, 43470, 48141, 49924, 53490, 57960, 62405, 64188, 71320, 74886, 80235, 82018, 86940, 96282, 99848, 106980, 112329, 123027, 124810, 128376, 149772, 160470, 164036, 173880, 187215, 192564, 205045, 213960, 224658, 240705, 246054, 249620, 287063, 299544, 320940, 328072, 336987, 369081, 374430, 385128, 410090, 449316, 481410, 492108, 499240, 561645, 574126, 615135, 641880, 673974, 738162, 748860, 820180, 861189, 898632, 962820, 984216, 1107243, 1123290, 1148252, 1230270, 1347948, 1435315, 1476324, 1497720, 1640360, 1684935, 1722378, 1845405, 1925640, 2214486, 2246580, 2296504, 2460540, 2583567, 2695896, 2870630, 2952648, 3369870, 3444756, 3690810, 4305945, 4428972, 4493160, 4921080, 5167134, 5536215, 5741260, 6739740, 6889512, 7381620, 7750701, 8611890, 8857944, 10334268, 11072430, 11482520, 12917835, 13479480, 14763240, 15501402, 17223780, 20668536, 22144860, 25835670, 31002804, 34447560, 38753505, 44289720, 51671340, 62005608, 77507010, 103342680, 155014020, 310028040]

約数ペア:

[(1, 310028040), (2, 155014020), (3, 103342680), (4, 77507010), (5, 62005608), (6, 51671340), (7, 44289720), (8, 38753505), (9, 34447560), (10, 31002804), (12, 25835670), (14, 22144860), (15, 20668536), (18, 17223780), (20, 15501402), (21, 14763240), (23, 13479480), (24, 12917835), (27, 11482520), (28, 11072430), (30, 10334268), (35, 8857944), (36, 8611890), (40, 7750701), (42, 7381620), (45, 6889512), (46, 6739740), (54, 5741260), (56, 5536215), (60, 5167134), (63, 4921080), (69, 4493160), (70, 4428972), (72, 4305945), (84, 3690810), (90, 3444756), (92, 3369870), (105, 2952648), (108, 2870630), (115, 2695896), (120, 2583567), (126, 2460540), (135, 2296504), (138, 2246580), (140, 2214486), (161, 1925640), (168, 1845405), (180, 1722378), (184, 1684935), (189, 1640360), (207, 1497720), (210, 1476324), (216, 1435315), (230, 1347948), (252, 1230270), (270, 1148252), (276, 1123290), (280, 1107243), (315, 984216), (322, 962820), (345, 898632), (360, 861189), (378, 820180), (414, 748860), (420, 738162), (460, 673974), (483, 641880), (504, 615135), (540, 574126), (552, 561645), (621, 499240), (630, 492108), (644, 481410), (690, 449316), (756, 410090), (805, 385128), (828, 374430), (840, 369081), (920, 336987), (945, 328072), (966, 320940), (1035, 299544), (1080, 287063), (1242, 249620), (1260, 246054), (1288, 240705), (1380, 224658), (1449, 213960), (1512, 205045), (1610, 192564), (1656, 187215), (1783, 173880), (1890, 164036), (1932, 160470), (2070, 149772), (2415, 128376), (2484, 124810), (2520, 123027), (2760, 112329), (2898, 106980), (3105, 99848), (3220, 96282), (3566, 86940), (3780, 82018), (3864, 80235), (4140, 74886), (4347, 71320), (4830, 64188), (4968, 62405), (5349, 57960), (5796, 53490), (6210, 49924), (6440, 48141), (7132, 43470), (7245, 42792), (7560, 41009), (8280, 37443), (8694, 35660), (8915, 34776), (9660, 32094), (10698, 28980), (11592, 26745), (12420, 24962), (12481, 24840), (14264, 21735), (14490, 21396), (16047, 19320), (17388, 17830)]