298598160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{25391}}^1$

素因数の和:25421

約数の個数: 120

約数和(自身を含む): 1076823936

約数和(自身を除く): 778225776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 25391, 50782, 76173, 101564, 126955, 152346, 177737, 203128, 253910, 304692, 355474, 380865, 406256, 507820, 533211, 609384, 710948, 761730, 888685, 1015640, 1066422, 1218768, 1244159, 1421896, 1523460, 1777370, 2031280, 2132844, 2488318, 2666055, 2843792, 3046920, 3554740, 3732477, 4265688, 4976636, 5332110, 6093840, 6220795, 7109480, 7464954, 8531376, 9953272, 10664220, 12441590, 14218960, 14929908, 18662385, 19906544, 21328440, 24883180, 29859816, 37324770, 42656880, 49766360, 59719632, 74649540, 99532720, 149299080, 298598160]

約数ペア:

[(1, 298598160), (2, 149299080), (3, 99532720), (4, 74649540), (5, 59719632), (6, 49766360), (7, 42656880), (8, 37324770), (10, 29859816), (12, 24883180), (14, 21328440), (15, 19906544), (16, 18662385), (20, 14929908), (21, 14218960), (24, 12441590), (28, 10664220), (30, 9953272), (35, 8531376), (40, 7464954), (42, 7109480), (48, 6220795), (49, 6093840), (56, 5332110), (60, 4976636), (70, 4265688), (80, 3732477), (84, 3554740), (98, 3046920), (105, 2843792), (112, 2666055), (120, 2488318), (140, 2132844), (147, 2031280), (168, 1777370), (196, 1523460), (210, 1421896), (240, 1244159), (245, 1218768), (280, 1066422), (294, 1015640), (336, 888685), (392, 761730), (420, 710948), (490, 609384), (560, 533211), (588, 507820), (735, 406256), (784, 380865), (840, 355474), (980, 304692), (1176, 253910), (1470, 203128), (1680, 177737), (1960, 152346), (2352, 126955), (2940, 101564), (3920, 76173), (5880, 50782), (11760, 25391)]