424086880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 1214051328

約数和(自身を除く): 789964448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 101, 112, 115, 140, 160, 161, 163, 184, 202, 224, 230, 280, 322, 326, 368, 404, 460, 505, 560, 644, 652, 707, 736, 805, 808, 815, 920, 1010, 1120, 1141, 1288, 1304, 1414, 1610, 1616, 1630, 1840, 2020, 2282, 2323, 2576, 2608, 2828, 3220, 3232, 3260, 3535, 3680, 3749, 4040, 4564, 4646, 5152, 5216, 5656, 5705, 6440, 6520, 7070, 7498, 8080, 9128, 9292, 11312, 11410, 11615, 12880, 13040, 14140, 14996, 16160, 16261, 16463, 18256, 18584, 18745, 22624, 22820, 23230, 25760, 26080, 26243, 28280, 29992, 32522, 32926, 36512, 37168, 37490, 45640, 46460, 52486, 56560, 59984, 65044, 65852, 74336, 74980, 81305, 82315, 91280, 92920, 104972, 113120, 115241, 119968, 130088, 131215, 131704, 149960, 162610, 164630, 182560, 185840, 209944, 230482, 260176, 262430, 263408, 299920, 325220, 329260, 371680, 378649, 419888, 460964, 520352, 524860, 526816, 576205, 599840, 650440, 658520, 757298, 839776, 921928, 1049720, 1152410, 1300880, 1317040, 1514596, 1843856, 1893245, 2099440, 2304820, 2601760, 2634080, 2650543, 3029192, 3687712, 3786490, 4198880, 4609640, 5301086, 6058384, 7572980, 9219280, 10602172, 12116768, 13252715, 15145960, 18438560, 21204344, 26505430, 30291920, 42408688, 53010860, 60583840, 84817376, 106021720, 212043440, 424086880]

約数ペア:

[(1, 424086880), (2, 212043440), (4, 106021720), (5, 84817376), (7, 60583840), (8, 53010860), (10, 42408688), (14, 30291920), (16, 26505430), (20, 21204344), (23, 18438560), (28, 15145960), (32, 13252715), (35, 12116768), (40, 10602172), (46, 9219280), (56, 7572980), (70, 6058384), (80, 5301086), (92, 4609640), (101, 4198880), (112, 3786490), (115, 3687712), (140, 3029192), (160, 2650543), (161, 2634080), (163, 2601760), (184, 2304820), (202, 2099440), (224, 1893245), (230, 1843856), (280, 1514596), (322, 1317040), (326, 1300880), (368, 1152410), (404, 1049720), (460, 921928), (505, 839776), (560, 757298), (644, 658520), (652, 650440), (707, 599840), (736, 576205), (805, 526816), (808, 524860), (815, 520352), (920, 460964), (1010, 419888), (1120, 378649), (1141, 371680), (1288, 329260), (1304, 325220), (1414, 299920), (1610, 263408), (1616, 262430), (1630, 260176), (1840, 230482), (2020, 209944), (2282, 185840), (2323, 182560), (2576, 164630), (2608, 162610), (2828, 149960), (3220, 131704), (3232, 131215), (3260, 130088), (3535, 119968), (3680, 115241), (3749, 113120), (4040, 104972), (4564, 92920), (4646, 91280), (5152, 82315), (5216, 81305), (5656, 74980), (5705, 74336), (6440, 65852), (6520, 65044), (7070, 59984), (7498, 56560), (8080, 52486), (9128, 46460), (9292, 45640), (11312, 37490), (11410, 37168), (11615, 36512), (12880, 32926), (13040, 32522), (14140, 29992), (14996, 28280), (16160, 26243), (16261, 26080), (16463, 25760), (18256, 23230), (18584, 22820), (18745, 22624)]