201328264960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83177}}^1$

素因数の和:83290

約数の個数: 144

約数和(自身を含む): 505967116032

約数和(自身を除く): 304638851072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 488, 496, 610, 620, 640, 976, 992, 1220, 1240, 1280, 1891, 1952, 1984, 2440, 2480, 3782, 3904, 3968, 4880, 4960, 7564, 7808, 7936, 9455, 9760, 9920, 15128, 15616, 18910, 19520, 19840, 30256, 37820, 39040, 39680, 60512, 75640, 78080, 83177, 121024, 151280, 166354, 242048, 302560, 332708, 415885, 484096, 605120, 665416, 831770, 1210240, 1330832, 1663540, 2420480, 2578487, 2661664, 3327080, 5073797, 5156974, 5323328, 6654160, 10147594, 10313948, 10646656, 12892435, 13308320, 20295188, 20627896, 21293312, 25368985, 25784870, 26616640, 40590376, 41255792, 50737970, 51569740, 53233280, 81180752, 82511584, 101475940, 103139480, 106466560, 157287707, 162361504, 165023168, 202951880, 206278960, 314575414, 324723008, 330046336, 405903760, 412557920, 629150828, 649446016, 660092672, 786438535, 811807520, 825115840, 1258301656, 1298892032, 1572877070, 1623615040, 1650231680, 2516603312, 3145754140, 3247230080, 3300463360, 5033206624, 6291508280, 6494460160, 10066413248, 12583016560, 20132826496, 25166033120, 40265652992, 50332066240, 100664132480, 201328264960]

約数ペア:

[(1, 201328264960), (2, 100664132480), (4, 50332066240), (5, 40265652992), (8, 25166033120), (10, 20132826496), (16, 12583016560), (20, 10066413248), (31, 6494460160), (32, 6291508280), (40, 5033206624), (61, 3300463360), (62, 3247230080), (64, 3145754140), (80, 2516603312), (122, 1650231680), (124, 1623615040), (128, 1572877070), (155, 1298892032), (160, 1258301656), (244, 825115840), (248, 811807520), (256, 786438535), (305, 660092672), (310, 649446016), (320, 629150828), (488, 412557920), (496, 405903760), (610, 330046336), (620, 324723008), (640, 314575414), (976, 206278960), (992, 202951880), (1220, 165023168), (1240, 162361504), (1280, 157287707), (1891, 106466560), (1952, 103139480), (1984, 101475940), (2440, 82511584), (2480, 81180752), (3782, 53233280), (3904, 51569740), (3968, 50737970), (4880, 41255792), (4960, 40590376), (7564, 26616640), (7808, 25784870), (7936, 25368985), (9455, 21293312), (9760, 20627896), (9920, 20295188), (15128, 13308320), (15616, 12892435), (18910, 10646656), (19520, 10313948), (19840, 10147594), (30256, 6654160), (37820, 5323328), (39040, 5156974), (39680, 5073797), (60512, 3327080), (75640, 2661664), (78080, 2578487), (83177, 2420480), (121024, 1663540), (151280, 1330832), (166354, 1210240), (242048, 831770), (302560, 665416), (332708, 605120), (415885, 484096)]