1210609680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1054

約数の個数: 240

約数和(自身を含む): 4409074944

約数和(自身を除く): 3198465264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 113, 120, 140, 147, 168, 196, 210, 226, 240, 245, 280, 294, 336, 339, 392, 420, 452, 490, 560, 565, 588, 678, 735, 784, 791, 840, 904, 911, 980, 1130, 1176, 1356, 1470, 1582, 1680, 1695, 1808, 1822, 1960, 2260, 2352, 2373, 2712, 2733, 2940, 3164, 3390, 3644, 3920, 3955, 4520, 4555, 4746, 5424, 5466, 5537, 5880, 6328, 6377, 6780, 7288, 7910, 9040, 9110, 9492, 10932, 11074, 11760, 11865, 12656, 12754, 13560, 13665, 14576, 15820, 16611, 18220, 18984, 19131, 21864, 22148, 23730, 25508, 27120, 27330, 27685, 31640, 31885, 33222, 36440, 37968, 38262, 43728, 44296, 44639, 47460, 51016, 54660, 55370, 63280, 63770, 66444, 72880, 76524, 83055, 88592, 89278, 94920, 95655, 102032, 102943, 109320, 110740, 127540, 132888, 133917, 153048, 166110, 178556, 189840, 191310, 205886, 218640, 221480, 223195, 255080, 265776, 267834, 306096, 308829, 332220, 357112, 382620, 411772, 442960, 446390, 510160, 514715, 535668, 617658, 664440, 669585, 714224, 720601, 765240, 823544, 892780, 1029430, 1071336, 1235316, 1328880, 1339170, 1441202, 1530480, 1544145, 1647088, 1785560, 2058860, 2142672, 2161803, 2470632, 2678340, 2882404, 3088290, 3571120, 3603005, 4117720, 4323606, 4941264, 5044207, 5356680, 5764808, 6176580, 7206010, 8235440, 8647212, 10088414, 10713360, 10809015, 11529616, 12353160, 14412020, 15132621, 17294424, 20176828, 21618030, 24706320, 25221035, 28824040, 30265242, 34588848, 40353656, 43236060, 50442070, 57648080, 60530484, 75663105, 80707312, 86472120, 100884140, 121060968, 151326210, 172944240, 201768280, 242121936, 302652420, 403536560, 605304840, 1210609680]

約数ペア:

[(1, 1210609680), (2, 605304840), (3, 403536560), (4, 302652420), (5, 242121936), (6, 201768280), (7, 172944240), (8, 151326210), (10, 121060968), (12, 100884140), (14, 86472120), (15, 80707312), (16, 75663105), (20, 60530484), (21, 57648080), (24, 50442070), (28, 43236060), (30, 40353656), (35, 34588848), (40, 30265242), (42, 28824040), (48, 25221035), (49, 24706320), (56, 21618030), (60, 20176828), (70, 17294424), (80, 15132621), (84, 14412020), (98, 12353160), (105, 11529616), (112, 10809015), (113, 10713360), (120, 10088414), (140, 8647212), (147, 8235440), (168, 7206010), (196, 6176580), (210, 5764808), (226, 5356680), (240, 5044207), (245, 4941264), (280, 4323606), (294, 4117720), (336, 3603005), (339, 3571120), (392, 3088290), (420, 2882404), (452, 2678340), (490, 2470632), (560, 2161803), (565, 2142672), (588, 2058860), (678, 1785560), (735, 1647088), (784, 1544145), (791, 1530480), (840, 1441202), (904, 1339170), (911, 1328880), (980, 1235316), (1130, 1071336), (1176, 1029430), (1356, 892780), (1470, 823544), (1582, 765240), (1680, 720601), (1695, 714224), (1808, 669585), (1822, 664440), (1960, 617658), (2260, 535668), (2352, 514715), (2373, 510160), (2712, 446390), (2733, 442960), (2940, 411772), (3164, 382620), (3390, 357112), (3644, 332220), (3920, 308829), (3955, 306096), (4520, 267834), (4555, 265776), (4746, 255080), (5424, 223195), (5466, 221480), (5537, 218640), (5880, 205886), (6328, 191310), (6377, 189840), (6780, 178556), (7288, 166110), (7910, 153048), (9040, 133917), (9110, 132888), (9492, 127540), (10932, 110740), (11074, 109320), (11760, 102943), (11865, 102032), (12656, 95655), (12754, 94920), (13560, 89278), (13665, 88592), (14576, 83055), (15820, 76524), (16611, 72880), (18220, 66444), (18984, 63770), (19131, 63280), (21864, 55370), (22148, 54660), (23730, 51016), (25508, 47460), (27120, 44639), (27330, 44296), (27685, 43728), (31640, 38262), (31885, 37968), (33222, 36440)]