439465980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 1358622720

約数和(自身を除く): 919156740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 89, 94, 102, 103, 141, 170, 178, 188, 204, 206, 235, 255, 267, 282, 309, 340, 356, 412, 445, 470, 510, 515, 534, 564, 618, 705, 799, 890, 940, 1020, 1030, 1068, 1236, 1335, 1410, 1513, 1545, 1598, 1751, 1780, 2060, 2397, 2670, 2820, 3026, 3090, 3196, 3502, 3995, 4183, 4539, 4794, 4841, 5253, 5340, 6052, 6180, 7004, 7565, 7990, 8366, 8755, 9078, 9167, 9588, 9682, 10506, 11985, 12549, 14523, 15130, 15980, 16732, 17510, 18156, 18334, 19364, 20915, 21012, 22695, 23970, 24205, 25098, 26265, 27501, 29046, 30260, 35020, 36668, 41830, 45390, 45835, 47940, 48410, 50196, 52530, 55002, 58092, 62745, 71111, 72615, 82297, 83660, 90780, 91670, 96820, 105060, 110004, 125490, 137505, 142222, 145230, 155839, 164594, 183340, 213333, 246891, 250980, 275010, 284444, 290460, 311678, 329188, 355555, 411485, 426666, 430849, 467517, 493782, 550020, 623356, 711110, 779195, 822970, 853332, 861698, 935034, 987564, 1066665, 1234455, 1292547, 1422220, 1558390, 1645940, 1723396, 1870068, 2133330, 2154245, 2337585, 2468910, 2585094, 3116780, 4266660, 4308490, 4675170, 4937820, 5170188, 6462735, 7324433, 8616980, 9350340, 12925470, 14648866, 21973299, 25850940, 29297732, 36622165, 43946598, 73244330, 87893196, 109866495, 146488660, 219732990, 439465980]

約数ペア:

[(1, 439465980), (2, 219732990), (3, 146488660), (4, 109866495), (5, 87893196), (6, 73244330), (10, 43946598), (12, 36622165), (15, 29297732), (17, 25850940), (20, 21973299), (30, 14648866), (34, 12925470), (47, 9350340), (51, 8616980), (60, 7324433), (68, 6462735), (85, 5170188), (89, 4937820), (94, 4675170), (102, 4308490), (103, 4266660), (141, 3116780), (170, 2585094), (178, 2468910), (188, 2337585), (204, 2154245), (206, 2133330), (235, 1870068), (255, 1723396), (267, 1645940), (282, 1558390), (309, 1422220), (340, 1292547), (356, 1234455), (412, 1066665), (445, 987564), (470, 935034), (510, 861698), (515, 853332), (534, 822970), (564, 779195), (618, 711110), (705, 623356), (799, 550020), (890, 493782), (940, 467517), (1020, 430849), (1030, 426666), (1068, 411485), (1236, 355555), (1335, 329188), (1410, 311678), (1513, 290460), (1545, 284444), (1598, 275010), (1751, 250980), (1780, 246891), (2060, 213333), (2397, 183340), (2670, 164594), (2820, 155839), (3026, 145230), (3090, 142222), (3196, 137505), (3502, 125490), (3995, 110004), (4183, 105060), (4539, 96820), (4794, 91670), (4841, 90780), (5253, 83660), (5340, 82297), (6052, 72615), (6180, 71111), (7004, 62745), (7565, 58092), (7990, 55002), (8366, 52530), (8755, 50196), (9078, 48410), (9167, 47940), (9588, 45835), (9682, 45390), (10506, 41830), (11985, 36668), (12549, 35020), (14523, 30260), (15130, 29046), (15980, 27501), (16732, 26265), (17510, 25098), (18156, 24205), (18334, 23970), (19364, 22695), (20915, 21012)]