200212880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 579010560

約数和(自身を除く): 378797680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 607, 620, 665, 760, 868, 1064, 1085, 1178, 1214, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2428, 2480, 2660, 2945, 3035, 3472, 4123, 4249, 4340, 4712, 4856, 5320, 5890, 6070, 8246, 8498, 8680, 9424, 9712, 10640, 11533, 11780, 12140, 16492, 16996, 17360, 18817, 20615, 21245, 23066, 23560, 24280, 32984, 33992, 37634, 41230, 42490, 46132, 47120, 48560, 57665, 65968, 67984, 75268, 80731, 82460, 84980, 92264, 94085, 115330, 131719, 150536, 161462, 164920, 169960, 184528, 188170, 230660, 263438, 301072, 322924, 329840, 339920, 357523, 376340, 403655, 461320, 526876, 645848, 658595, 715046, 752680, 807310, 922640, 1053752, 1291696, 1317190, 1430092, 1505360, 1614620, 1787615, 2107504, 2502661, 2634380, 2860184, 3229240, 3575230, 5005322, 5268760, 5720368, 6458480, 7150460, 10010644, 10537520, 12513305, 14300920, 20021288, 25026610, 28601840, 40042576, 50053220, 100106440, 200212880]

約数ペア:

[(1, 200212880), (2, 100106440), (4, 50053220), (5, 40042576), (7, 28601840), (8, 25026610), (10, 20021288), (14, 14300920), (16, 12513305), (19, 10537520), (20, 10010644), (28, 7150460), (31, 6458480), (35, 5720368), (38, 5268760), (40, 5005322), (56, 3575230), (62, 3229240), (70, 2860184), (76, 2634380), (80, 2502661), (95, 2107504), (112, 1787615), (124, 1614620), (133, 1505360), (140, 1430092), (152, 1317190), (155, 1291696), (190, 1053752), (217, 922640), (248, 807310), (266, 752680), (280, 715046), (304, 658595), (310, 645848), (380, 526876), (434, 461320), (496, 403655), (532, 376340), (560, 357523), (589, 339920), (607, 329840), (620, 322924), (665, 301072), (760, 263438), (868, 230660), (1064, 188170), (1085, 184528), (1178, 169960), (1214, 164920), (1240, 161462), (1330, 150536), (1520, 131719), (1736, 115330), (2128, 94085), (2170, 92264), (2356, 84980), (2428, 82460), (2480, 80731), (2660, 75268), (2945, 67984), (3035, 65968), (3472, 57665), (4123, 48560), (4249, 47120), (4340, 46132), (4712, 42490), (4856, 41230), (5320, 37634), (5890, 33992), (6070, 32984), (8246, 24280), (8498, 23560), (8680, 23066), (9424, 21245), (9712, 20615), (10640, 18817), (11533, 17360), (11780, 16996), (12140, 16492)]