298774560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{12703}}^1$

素因数の和:12735

約数の個数: 144

約数和(自身を含む): 1094881536

約数和(自身を除く): 796106976

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 12703, 23520, 25406, 38109, 50812, 63515, 76218, 88921, 101624, 127030, 152436, 177842, 190545, 203248, 254060, 266763, 304872, 355684, 381090, 406496, 444605, 508120, 533526, 609744, 622447, 711368, 762180, 889210, 1016240, 1067052, 1219488, 1244894, 1333815, 1422736, 1524360, 1778420, 1867341, 2032480, 2134104, 2489788, 2667630, 2845472, 3048720, 3112235, 3556840, 3734682, 4268208, 4979576, 5335260, 6097440, 6224470, 7113680, 7469364, 8536416, 9336705, 9959152, 10670520, 12448940, 14227360, 14938728, 18673410, 19918304, 21341040, 24897880, 29877456, 37346820, 42682080, 49795760, 59754912, 74693640, 99591520, 149387280, 298774560]

約数ペア:

[(1, 298774560), (2, 149387280), (3, 99591520), (4, 74693640), (5, 59754912), (6, 49795760), (7, 42682080), (8, 37346820), (10, 29877456), (12, 24897880), (14, 21341040), (15, 19918304), (16, 18673410), (20, 14938728), (21, 14227360), (24, 12448940), (28, 10670520), (30, 9959152), (32, 9336705), (35, 8536416), (40, 7469364), (42, 7113680), (48, 6224470), (49, 6097440), (56, 5335260), (60, 4979576), (70, 4268208), (80, 3734682), (84, 3556840), (96, 3112235), (98, 3048720), (105, 2845472), (112, 2667630), (120, 2489788), (140, 2134104), (147, 2032480), (160, 1867341), (168, 1778420), (196, 1524360), (210, 1422736), (224, 1333815), (240, 1244894), (245, 1219488), (280, 1067052), (294, 1016240), (336, 889210), (392, 762180), (420, 711368), (480, 622447), (490, 609744), (560, 533526), (588, 508120), (672, 444605), (735, 406496), (784, 381090), (840, 355684), (980, 304872), (1120, 266763), (1176, 254060), (1470, 203248), (1568, 190545), (1680, 177842), (1960, 152436), (2352, 127030), (2940, 101624), (3360, 88921), (3920, 76218), (4704, 63515), (5880, 50812), (7840, 38109), (11760, 25406), (12703, 23520)]