137277840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2057

約数の個数: 160

約数和(自身を含む): 498468096

約数和(自身を除く): 361190256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 1993, 2296, 2460, 2870, 3280, 3444, 3986, 4305, 4592, 4920, 5740, 5979, 6888, 7972, 8610, 9840, 9965, 11480, 11958, 13776, 13951, 15944, 17220, 19930, 22960, 23916, 27902, 29895, 31888, 34440, 39860, 41853, 47832, 55804, 59790, 68880, 69755, 79720, 81713, 83706, 95664, 111608, 119580, 139510, 159440, 163426, 167412, 209265, 223216, 239160, 245139, 279020, 326852, 334824, 408565, 418530, 478320, 490278, 558040, 571991, 653704, 669648, 817130, 837060, 980556, 1116080, 1143982, 1225695, 1307408, 1634260, 1674120, 1715973, 1961112, 2287964, 2451390, 2859955, 3268520, 3348240, 3431946, 3922224, 4575928, 4902780, 5719910, 6537040, 6863892, 8579865, 9151856, 9805560, 11439820, 13727784, 17159730, 19611120, 22879640, 27455568, 34319460, 45759280, 68638920, 137277840]

約数ペア:

[(1, 137277840), (2, 68638920), (3, 45759280), (4, 34319460), (5, 27455568), (6, 22879640), (7, 19611120), (8, 17159730), (10, 13727784), (12, 11439820), (14, 9805560), (15, 9151856), (16, 8579865), (20, 6863892), (21, 6537040), (24, 5719910), (28, 4902780), (30, 4575928), (35, 3922224), (40, 3431946), (41, 3348240), (42, 3268520), (48, 2859955), (56, 2451390), (60, 2287964), (70, 1961112), (80, 1715973), (82, 1674120), (84, 1634260), (105, 1307408), (112, 1225695), (120, 1143982), (123, 1116080), (140, 980556), (164, 837060), (168, 817130), (205, 669648), (210, 653704), (240, 571991), (246, 558040), (280, 490278), (287, 478320), (328, 418530), (336, 408565), (410, 334824), (420, 326852), (492, 279020), (560, 245139), (574, 239160), (615, 223216), (656, 209265), (820, 167412), (840, 163426), (861, 159440), (984, 139510), (1148, 119580), (1230, 111608), (1435, 95664), (1640, 83706), (1680, 81713), (1722, 79720), (1968, 69755), (1993, 68880), (2296, 59790), (2460, 55804), (2870, 47832), (3280, 41853), (3444, 39860), (3986, 34440), (4305, 31888), (4592, 29895), (4920, 27902), (5740, 23916), (5979, 22960), (6888, 19930), (7972, 17220), (8610, 15944), (9840, 13951), (9965, 13776), (11480, 11958)]