706779480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28181}}^1$

素因数の和:28225

約数の個数: 128

約数和(自身を含む): 2434924800

約数和(自身を除く): 1728145320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 28181, 56362, 84543, 112724, 140905, 169086, 225448, 281810, 309991, 338172, 422715, 535439, 563620, 619982, 676344, 845430, 929973, 1070878, 1127240, 1239964, 1549955, 1606317, 1690860, 1859946, 2141756, 2479928, 2677195, 3099910, 3212634, 3381720, 3719892, 4283512, 4649865, 5354390, 5889829, 6199820, 6425268, 7439784, 8031585, 9299730, 10708780, 11779658, 12399640, 12850536, 16063170, 17669487, 18599460, 21417560, 23559316, 29449145, 32126340, 35338974, 37198920, 47118632, 58898290, 64252680, 70677948, 88347435, 117796580, 141355896, 176694870, 235593160, 353389740, 706779480]

約数ペア:

[(1, 706779480), (2, 353389740), (3, 235593160), (4, 176694870), (5, 141355896), (6, 117796580), (8, 88347435), (10, 70677948), (11, 64252680), (12, 58898290), (15, 47118632), (19, 37198920), (20, 35338974), (22, 32126340), (24, 29449145), (30, 23559316), (33, 21417560), (38, 18599460), (40, 17669487), (44, 16063170), (55, 12850536), (57, 12399640), (60, 11779658), (66, 10708780), (76, 9299730), (88, 8031585), (95, 7439784), (110, 6425268), (114, 6199820), (120, 5889829), (132, 5354390), (152, 4649865), (165, 4283512), (190, 3719892), (209, 3381720), (220, 3212634), (228, 3099910), (264, 2677195), (285, 2479928), (330, 2141756), (380, 1859946), (418, 1690860), (440, 1606317), (456, 1549955), (570, 1239964), (627, 1127240), (660, 1070878), (760, 929973), (836, 845430), (1045, 676344), (1140, 619982), (1254, 563620), (1320, 535439), (1672, 422715), (2090, 338172), (2280, 309991), (2508, 281810), (3135, 225448), (4180, 169086), (5016, 140905), (6270, 112724), (8360, 84543), (12540, 56362), (25080, 28181)]