168505080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 536155200

約数和(自身を除く): 367650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1181, 1189, 1230, 1640, 1740, 2362, 2378, 2460, 3480, 3543, 3567, 4724, 4756, 4920, 5905, 5945, 7086, 7134, 9448, 9512, 11810, 11890, 14172, 14268, 17715, 17835, 23620, 23780, 28344, 28536, 34249, 35430, 35670, 47240, 47560, 48421, 68498, 70860, 71340, 96842, 102747, 136996, 141720, 142680, 145263, 171245, 193684, 205494, 242105, 273992, 290526, 342490, 387368, 410988, 484210, 513735, 581052, 684980, 726315, 821976, 968420, 1027470, 1162104, 1369960, 1404209, 1452630, 1936840, 2054940, 2808418, 2905260, 4109880, 4212627, 5616836, 5810520, 7021045, 8425254, 11233672, 14042090, 16850508, 21063135, 28084180, 33701016, 42126270, 56168360, 84252540, 168505080]

約数ペア:

[(1, 168505080), (2, 84252540), (3, 56168360), (4, 42126270), (5, 33701016), (6, 28084180), (8, 21063135), (10, 16850508), (12, 14042090), (15, 11233672), (20, 8425254), (24, 7021045), (29, 5810520), (30, 5616836), (40, 4212627), (41, 4109880), (58, 2905260), (60, 2808418), (82, 2054940), (87, 1936840), (116, 1452630), (120, 1404209), (123, 1369960), (145, 1162104), (164, 1027470), (174, 968420), (205, 821976), (232, 726315), (246, 684980), (290, 581052), (328, 513735), (348, 484210), (410, 410988), (435, 387368), (492, 342490), (580, 290526), (615, 273992), (696, 242105), (820, 205494), (870, 193684), (984, 171245), (1160, 145263), (1181, 142680), (1189, 141720), (1230, 136996), (1640, 102747), (1740, 96842), (2362, 71340), (2378, 70860), (2460, 68498), (3480, 48421), (3543, 47560), (3567, 47240), (4724, 35670), (4756, 35430), (4920, 34249), (5905, 28536), (5945, 28344), (7086, 23780), (7134, 23620), (9448, 17835), (9512, 17715), (11810, 14268), (11890, 14172)]