267865260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20201}}^1$

素因数の和:20243

約数の個数: 96

約数和(自身を含む): 855271872

約数和(自身を除く): 587406612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 20201, 40402, 60603, 80804, 101005, 121206, 202010, 242412, 262613, 303015, 343417, 404020, 525226, 606030, 686834, 787839, 1030251, 1050452, 1212060, 1313065, 1373668, 1575678, 1717085, 2060502, 2626130, 3151356, 3434170, 3939195, 4121004, 4464421, 5151255, 5252260, 6868340, 7878390, 8928842, 10302510, 13393263, 15756780, 17857684, 20605020, 22322105, 26786526, 44644210, 53573052, 66966315, 89288420, 133932630, 267865260]

約数ペア:

[(1, 267865260), (2, 133932630), (3, 89288420), (4, 66966315), (5, 53573052), (6, 44644210), (10, 26786526), (12, 22322105), (13, 20605020), (15, 17857684), (17, 15756780), (20, 13393263), (26, 10302510), (30, 8928842), (34, 7878390), (39, 6868340), (51, 5252260), (52, 5151255), (60, 4464421), (65, 4121004), (68, 3939195), (78, 3434170), (85, 3151356), (102, 2626130), (130, 2060502), (156, 1717085), (170, 1575678), (195, 1373668), (204, 1313065), (221, 1212060), (255, 1050452), (260, 1030251), (340, 787839), (390, 686834), (442, 606030), (510, 525226), (663, 404020), (780, 343417), (884, 303015), (1020, 262613), (1105, 242412), (1326, 202010), (2210, 121206), (2652, 101005), (3315, 80804), (4420, 60603), (6630, 40402), (13260, 20201)]