1213167360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3378

約数の個数: 144

約数和(自身を含む): 3915698976

約数和(自身を除く): 2702531616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3257, 3840, 3880, 4656, 5820, 6208, 6514, 7760, 9312, 9771, 11640, 12416, 13028, 15520, 16285, 18624, 19542, 23280, 24832, 26056, 31040, 32570, 37248, 39084, 46560, 48855, 52112, 62080, 65140, 74496, 78168, 93120, 97710, 104224, 124160, 130280, 156336, 186240, 195420, 208448, 260560, 312672, 315929, 372480, 390840, 416896, 521120, 625344, 631858, 781680, 833792, 947787, 1042240, 1250688, 1263716, 1563360, 1579645, 1895574, 2084480, 2501376, 2527432, 3126720, 3159290, 3791148, 4168960, 4738935, 5054864, 6253440, 6318580, 7582296, 9477870, 10109728, 12506880, 12637160, 15164592, 18955740, 20219456, 25274320, 30329184, 37911480, 40438912, 50548640, 60658368, 75822960, 80877824, 101097280, 121316736, 151645920, 202194560, 242633472, 303291840, 404389120, 606583680, 1213167360]

約数ペア:

[(1, 1213167360), (2, 606583680), (3, 404389120), (4, 303291840), (5, 242633472), (6, 202194560), (8, 151645920), (10, 121316736), (12, 101097280), (15, 80877824), (16, 75822960), (20, 60658368), (24, 50548640), (30, 40438912), (32, 37911480), (40, 30329184), (48, 25274320), (60, 20219456), (64, 18955740), (80, 15164592), (96, 12637160), (97, 12506880), (120, 10109728), (128, 9477870), (160, 7582296), (192, 6318580), (194, 6253440), (240, 5054864), (256, 4738935), (291, 4168960), (320, 3791148), (384, 3159290), (388, 3126720), (480, 2527432), (485, 2501376), (582, 2084480), (640, 1895574), (768, 1579645), (776, 1563360), (960, 1263716), (970, 1250688), (1164, 1042240), (1280, 947787), (1455, 833792), (1552, 781680), (1920, 631858), (1940, 625344), (2328, 521120), (2910, 416896), (3104, 390840), (3257, 372480), (3840, 315929), (3880, 312672), (4656, 260560), (5820, 208448), (6208, 195420), (6514, 186240), (7760, 156336), (9312, 130280), (9771, 124160), (11640, 104224), (12416, 97710), (13028, 93120), (15520, 78168), (16285, 74496), (18624, 65140), (19542, 62080), (23280, 52112), (24832, 48855), (26056, 46560), (31040, 39084), (32570, 37248)]