918616080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3785

約数の個数: 160

約数和(自身を含む): 3065482368

約数和(自身を除く): 2146866288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 488, 510, 610, 680, 732, 816, 915, 976, 1020, 1037, 1220, 1360, 1464, 1830, 2040, 2074, 2440, 2928, 3111, 3660, 3691, 4080, 4148, 4880, 5185, 6222, 7320, 7382, 8296, 10370, 11073, 12444, 14640, 14764, 15555, 16592, 18455, 20740, 22146, 24888, 29528, 31110, 36910, 41480, 44292, 49776, 55365, 59056, 62220, 62747, 73820, 82960, 88584, 110730, 124440, 125494, 147640, 177168, 188241, 221460, 225151, 248880, 250988, 295280, 313735, 376482, 442920, 450302, 501976, 627470, 675453, 752964, 885840, 900604, 941205, 1003952, 1125755, 1254940, 1350906, 1505928, 1801208, 1882410, 2251510, 2509880, 2701812, 3011856, 3377265, 3602416, 3764820, 3827567, 4503020, 5019760, 5403624, 6754530, 7529640, 7655134, 9006040, 10807248, 11482701, 13509060, 15059280, 15310268, 18012080, 19137835, 22965402, 27018120, 30620536, 38275670, 45930804, 54036240, 57413505, 61241072, 76551340, 91861608, 114827010, 153102680, 183723216, 229654020, 306205360, 459308040, 918616080]

約数ペア:

[(1, 918616080), (2, 459308040), (3, 306205360), (4, 229654020), (5, 183723216), (6, 153102680), (8, 114827010), (10, 91861608), (12, 76551340), (15, 61241072), (16, 57413505), (17, 54036240), (20, 45930804), (24, 38275670), (30, 30620536), (34, 27018120), (40, 22965402), (48, 19137835), (51, 18012080), (60, 15310268), (61, 15059280), (68, 13509060), (80, 11482701), (85, 10807248), (102, 9006040), (120, 7655134), (122, 7529640), (136, 6754530), (170, 5403624), (183, 5019760), (204, 4503020), (240, 3827567), (244, 3764820), (255, 3602416), (272, 3377265), (305, 3011856), (340, 2701812), (366, 2509880), (408, 2251510), (488, 1882410), (510, 1801208), (610, 1505928), (680, 1350906), (732, 1254940), (816, 1125755), (915, 1003952), (976, 941205), (1020, 900604), (1037, 885840), (1220, 752964), (1360, 675453), (1464, 627470), (1830, 501976), (2040, 450302), (2074, 442920), (2440, 376482), (2928, 313735), (3111, 295280), (3660, 250988), (3691, 248880), (4080, 225151), (4148, 221460), (4880, 188241), (5185, 177168), (6222, 147640), (7320, 125494), (7382, 124440), (8296, 110730), (10370, 88584), (11073, 82960), (12444, 73820), (14640, 62747), (14764, 62220), (15555, 59056), (16592, 55365), (18455, 49776), (20740, 44292), (22146, 41480), (24888, 36910), (29528, 31110)]