8045380620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1253

約数の個数: 192

約数和(自身を含む): 25523527680

約数和(自身を除く): 17478147060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 223, 270, 284, 355, 426, 446, 540, 639, 669, 710, 852, 892, 941, 1065, 1115, 1278, 1338, 1420, 1882, 1917, 2007, 2130, 2230, 2556, 2676, 2823, 3195, 3345, 3764, 3834, 4014, 4260, 4460, 4705, 5646, 6021, 6390, 6690, 7668, 8028, 8469, 9410, 9585, 10035, 11292, 12042, 12780, 13380, 14115, 15833, 16938, 18820, 19170, 20070, 24084, 25407, 28230, 30105, 31666, 33876, 38340, 40140, 42345, 47499, 50814, 56460, 60210, 63332, 66811, 79165, 84690, 94998, 101628, 120420, 127035, 133622, 142497, 158330, 169380, 189996, 200433, 209843, 237495, 254070, 267244, 284994, 316660, 334055, 400866, 419686, 427491, 474990, 508140, 569988, 601299, 629529, 668110, 712485, 801732, 839372, 854982, 949980, 1002165, 1049215, 1202598, 1259058, 1336220, 1424970, 1709964, 1803897, 1888587, 2004330, 2098430, 2137455, 2405196, 2518116, 2849940, 3006495, 3147645, 3607794, 3777174, 4008660, 4196860, 4274910, 5665761, 6012990, 6295290, 7215588, 7554348, 8549820, 9019485, 9442935, 11331522, 12025980, 12590580, 14898853, 18038970, 18885870, 22663044, 28328805, 29797706, 36077940, 37771740, 44696559, 56657610, 59595412, 74494265, 89393118, 113315220, 134089677, 148988530, 178786236, 223482795, 268179354, 297977060, 402269031, 446965590, 536358708, 670448385, 804538062, 893931180, 1340896770, 1609076124, 2011345155, 2681793540, 4022690310, 8045380620]

約数ペア:

[(1, 8045380620), (2, 4022690310), (3, 2681793540), (4, 2011345155), (5, 1609076124), (6, 1340896770), (9, 893931180), (10, 804538062), (12, 670448385), (15, 536358708), (18, 446965590), (20, 402269031), (27, 297977060), (30, 268179354), (36, 223482795), (45, 178786236), (54, 148988530), (60, 134089677), (71, 113315220), (90, 89393118), (108, 74494265), (135, 59595412), (142, 56657610), (180, 44696559), (213, 37771740), (223, 36077940), (270, 29797706), (284, 28328805), (355, 22663044), (426, 18885870), (446, 18038970), (540, 14898853), (639, 12590580), (669, 12025980), (710, 11331522), (852, 9442935), (892, 9019485), (941, 8549820), (1065, 7554348), (1115, 7215588), (1278, 6295290), (1338, 6012990), (1420, 5665761), (1882, 4274910), (1917, 4196860), (2007, 4008660), (2130, 3777174), (2230, 3607794), (2556, 3147645), (2676, 3006495), (2823, 2849940), (3195, 2518116), (3345, 2405196), (3764, 2137455), (3834, 2098430), (4014, 2004330), (4260, 1888587), (4460, 1803897), (4705, 1709964), (5646, 1424970), (6021, 1336220), (6390, 1259058), (6690, 1202598), (7668, 1049215), (8028, 1002165), (8469, 949980), (9410, 854982), (9585, 839372), (10035, 801732), (11292, 712485), (12042, 668110), (12780, 629529), (13380, 601299), (14115, 569988), (15833, 508140), (16938, 474990), (18820, 427491), (19170, 419686), (20070, 400866), (24084, 334055), (25407, 316660), (28230, 284994), (30105, 267244), (31666, 254070), (33876, 237495), (38340, 209843), (40140, 200433), (42345, 189996), (47499, 169380), (50814, 158330), (56460, 142497), (60210, 133622), (63332, 127035), (66811, 120420), (79165, 101628), (84690, 94998)]