985627160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 2596970160

約数和(自身を除く): 1611343000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 157, 196, 245, 280, 314, 392, 490, 628, 785, 980, 1099, 1256, 1570, 1960, 2198, 3140, 3203, 4396, 5495, 6280, 6406, 7693, 8792, 10990, 12812, 15386, 16015, 21980, 22421, 25624, 30772, 32030, 38465, 43960, 44842, 61544, 64060, 76930, 89684, 112105, 128120, 153860, 156947, 179368, 224210, 307720, 313894, 448420, 502871, 627788, 784735, 896840, 1005742, 1255576, 1569470, 2011484, 2514355, 3138940, 3520097, 4022968, 5028710, 6277880, 7040194, 10057420, 14080388, 17600485, 20114840, 24640679, 28160776, 35200970, 49281358, 70401940, 98562716, 123203395, 140803880, 197125432, 246406790, 492813580, 985627160]

約数ペア:

[(1, 985627160), (2, 492813580), (4, 246406790), (5, 197125432), (7, 140803880), (8, 123203395), (10, 98562716), (14, 70401940), (20, 49281358), (28, 35200970), (35, 28160776), (40, 24640679), (49, 20114840), (56, 17600485), (70, 14080388), (98, 10057420), (140, 7040194), (157, 6277880), (196, 5028710), (245, 4022968), (280, 3520097), (314, 3138940), (392, 2514355), (490, 2011484), (628, 1569470), (785, 1255576), (980, 1005742), (1099, 896840), (1256, 784735), (1570, 627788), (1960, 502871), (2198, 448420), (3140, 313894), (3203, 307720), (4396, 224210), (5495, 179368), (6280, 156947), (6406, 153860), (7693, 128120), (8792, 112105), (10990, 89684), (12812, 76930), (15386, 64060), (16015, 61544), (21980, 44842), (22421, 43960), (25624, 38465), (30772, 32030)]