9964710480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1997}}^1$

素因数の和:3253

約数の個数: 160

約数和(自身を含む): 32750832384

約数和(自身を除く): 22786121904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1223, 1360, 1997, 2040, 2446, 3669, 3994, 4080, 4892, 5991, 6115, 7338, 7988, 9784, 9985, 11982, 12230, 14676, 15976, 18345, 19568, 19970, 20791, 23964, 24460, 29352, 29955, 31952, 33949, 36690, 39940, 41582, 47928, 48920, 58704, 59910, 62373, 67898, 73380, 79880, 83164, 95856, 97840, 101847, 103955, 119820, 124746, 135796, 146760, 159760, 166328, 169745, 203694, 207910, 239640, 249492, 271592, 293520, 311865, 332656, 339490, 407388, 415820, 479280, 498984, 509235, 543184, 623730, 678980, 814776, 831640, 997968, 1018470, 1247460, 1357960, 1629552, 1663280, 2036940, 2442331, 2494920, 2715920, 4073880, 4884662, 4989840, 7326993, 8147760, 9769324, 12211655, 14653986, 19538648, 24423310, 29307972, 36634965, 39077296, 41519627, 48846620, 58615944, 73269930, 83039254, 97693240, 117231888, 124558881, 146539860, 166078508, 195386480, 207598135, 249117762, 293079720, 332157016, 415196270, 498235524, 586159440, 622794405, 664314032, 830392540, 996471048, 1245588810, 1660785080, 1992942096, 2491177620, 3321570160, 4982355240, 9964710480]

約数ペア:

[(1, 9964710480), (2, 4982355240), (3, 3321570160), (4, 2491177620), (5, 1992942096), (6, 1660785080), (8, 1245588810), (10, 996471048), (12, 830392540), (15, 664314032), (16, 622794405), (17, 586159440), (20, 498235524), (24, 415196270), (30, 332157016), (34, 293079720), (40, 249117762), (48, 207598135), (51, 195386480), (60, 166078508), (68, 146539860), (80, 124558881), (85, 117231888), (102, 97693240), (120, 83039254), (136, 73269930), (170, 58615944), (204, 48846620), (240, 41519627), (255, 39077296), (272, 36634965), (340, 29307972), (408, 24423310), (510, 19538648), (680, 14653986), (816, 12211655), (1020, 9769324), (1223, 8147760), (1360, 7326993), (1997, 4989840), (2040, 4884662), (2446, 4073880), (3669, 2715920), (3994, 2494920), (4080, 2442331), (4892, 2036940), (5991, 1663280), (6115, 1629552), (7338, 1357960), (7988, 1247460), (9784, 1018470), (9985, 997968), (11982, 831640), (12230, 814776), (14676, 678980), (15976, 623730), (18345, 543184), (19568, 509235), (19970, 498984), (20791, 479280), (23964, 415820), (24460, 407388), (29352, 339490), (29955, 332656), (31952, 311865), (33949, 293520), (36690, 271592), (39940, 249492), (41582, 239640), (47928, 207910), (48920, 203694), (58704, 169745), (59910, 166328), (62373, 159760), (67898, 146760), (73380, 135796), (79880, 124746), (83164, 119820), (95856, 103955), (97840, 101847)]