1570202081240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2072491}}^1$

素因数の和:2072593

約数の個数: 128

約数和(自身を含む): 4011018117120

約数和(自身を除く): 2440816035880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 47, 52, 62, 65, 94, 104, 124, 130, 155, 188, 235, 248, 260, 310, 376, 403, 470, 520, 611, 620, 806, 940, 1222, 1240, 1457, 1612, 1880, 2015, 2444, 2914, 3055, 3224, 4030, 4888, 5828, 6110, 7285, 8060, 11656, 12220, 14570, 16120, 18941, 24440, 29140, 37882, 58280, 75764, 94705, 151528, 189410, 378820, 757640, 2072491, 4144982, 8289964, 10362455, 16579928, 20724910, 26942383, 41449820, 53884766, 64247221, 82899640, 97407077, 107769532, 128494442, 134711915, 194814154, 215539064, 256988884, 269423830, 321236105, 389628308, 487035385, 513977768, 538847660, 642472210, 779256616, 835213873, 974070770, 1077695320, 1266292001, 1284944420, 1670427746, 1948141540, 2532584002, 2569888840, 3019619387, 3340855492, 3896283080, 4176069365, 5065168004, 6039238774, 6331460005, 6681710984, 8352138730, 10130336008, 12078477548, 12662920010, 15098096935, 16704277460, 24156955096, 25325840020, 30196193870, 33408554920, 39255052031, 50651680040, 60392387740, 78510104062, 120784775480, 157020208124, 196275260155, 314040416248, 392550520310, 785101040620, 1570202081240]

約数ペア:

[(1, 1570202081240), (2, 785101040620), (4, 392550520310), (5, 314040416248), (8, 196275260155), (10, 157020208124), (13, 120784775480), (20, 78510104062), (26, 60392387740), (31, 50651680040), (40, 39255052031), (47, 33408554920), (52, 30196193870), (62, 25325840020), (65, 24156955096), (94, 16704277460), (104, 15098096935), (124, 12662920010), (130, 12078477548), (155, 10130336008), (188, 8352138730), (235, 6681710984), (248, 6331460005), (260, 6039238774), (310, 5065168004), (376, 4176069365), (403, 3896283080), (470, 3340855492), (520, 3019619387), (611, 2569888840), (620, 2532584002), (806, 1948141540), (940, 1670427746), (1222, 1284944420), (1240, 1266292001), (1457, 1077695320), (1612, 974070770), (1880, 835213873), (2015, 779256616), (2444, 642472210), (2914, 538847660), (3055, 513977768), (3224, 487035385), (4030, 389628308), (4888, 321236105), (5828, 269423830), (6110, 256988884), (7285, 215539064), (8060, 194814154), (11656, 134711915), (12220, 128494442), (14570, 107769532), (16120, 97407077), (18941, 82899640), (24440, 64247221), (29140, 53884766), (37882, 41449820), (58280, 26942383), (75764, 20724910), (94705, 16579928), (151528, 10362455), (189410, 8289964), (378820, 4144982), (757640, 2072491)]