345888480

素因数分解:

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

素因数の和:1049

約数の個数: 192

約数和(自身を含む): 1257596928

約数和(自身を除く): 911708448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 791, 840, 904, 911, 1120, 1130, 1356, 1582, 1680, 1695, 1808, 1822, 2260, 2373, 2712, 2733, 3164, 3360, 3390, 3616, 3644, 3955, 4520, 4555, 4746, 5424, 5466, 6328, 6377, 6780, 7288, 7910, 9040, 9110, 9492, 10848, 10932, 11865, 12656, 12754, 13560, 13665, 14576, 15820, 18080, 18220, 18984, 19131, 21864, 23730, 25312, 25508, 27120, 27330, 29152, 31640, 31885, 36440, 37968, 38262, 43728, 47460, 51016, 54240, 54660, 63280, 63770, 72880, 75936, 76524, 87456, 94920, 95655, 102032, 102943, 109320, 126560, 127540, 145760, 153048, 189840, 191310, 204064, 205886, 218640, 255080, 306096, 308829, 379680, 382620, 411772, 437280, 510160, 514715, 612192, 617658, 720601, 765240, 823544, 1020320, 1029430, 1235316, 1441202, 1530480, 1544145, 1647088, 2058860, 2161803, 2470632, 2882404, 3060960, 3088290, 3294176, 3603005, 4117720, 4323606, 4941264, 5764808, 6176580, 7206010, 8235440, 8647212, 9882528, 10809015, 11529616, 12353160, 14412020, 16470880, 17294424, 21618030, 23059232, 24706320, 28824040, 34588848, 43236060, 49412640, 57648080, 69177696, 86472120, 115296160, 172944240, 345888480]

約数ペア:

[(1, 345888480), (2, 172944240), (3, 115296160), (4, 86472120), (5, 69177696), (6, 57648080), (7, 49412640), (8, 43236060), (10, 34588848), (12, 28824040), (14, 24706320), (15, 23059232), (16, 21618030), (20, 17294424), (21, 16470880), (24, 14412020), (28, 12353160), (30, 11529616), (32, 10809015), (35, 9882528), (40, 8647212), (42, 8235440), (48, 7206010), (56, 6176580), (60, 5764808), (70, 4941264), (80, 4323606), (84, 4117720), (96, 3603005), (105, 3294176), (112, 3088290), (113, 3060960), (120, 2882404), (140, 2470632), (160, 2161803), (168, 2058860), (210, 1647088), (224, 1544145), (226, 1530480), (240, 1441202), (280, 1235316), (336, 1029430), (339, 1020320), (420, 823544), (452, 765240), (480, 720601), (560, 617658), (565, 612192), (672, 514715), (678, 510160), (791, 437280), (840, 411772), (904, 382620), (911, 379680), (1120, 308829), (1130, 306096), (1356, 255080), (1582, 218640), (1680, 205886), (1695, 204064), (1808, 191310), (1822, 189840), (2260, 153048), (2373, 145760), (2712, 127540), (2733, 126560), (3164, 109320), (3360, 102943), (3390, 102032), (3616, 95655), (3644, 94920), (3955, 87456), (4520, 76524), (4555, 75936), (4746, 72880), (5424, 63770), (5466, 63280), (6328, 54660), (6377, 54240), (6780, 51016), (7288, 47460), (7910, 43728), (9040, 38262), (9110, 37968), (9492, 36440), (10848, 31885), (10932, 31640), (11865, 29152), (12656, 27330), (12754, 27120), (13560, 25508), (13665, 25312), (14576, 23730), (15820, 21864), (18080, 19131), (18220, 18984)]