164840160

素因数分解:

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

素因数の和:20236

約数の個数: 96

約数和(自身を含む): 549817632

約数和(自身を除く): 384977472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 202010, 242412, 303015, 323216, 343417, 404020, 484824, 606030, 646432, 686834, 808040, 969648, 1030251, 1212060, 1373668, 1616080, 1717085, 1939296, 2060502, 2424120, 2747336, 3232160, 3434170, 4121004, 4848240, 5151255, 5494672, 6868340, 8242008, 9696480, 10302510, 10989344, 13736680, 16484016, 20605020, 27473360, 32968032, 41210040, 54946720, 82420080, 164840160]

約数ペア:

[(1, 164840160), (2, 82420080), (3, 54946720), (4, 41210040), (5, 32968032), (6, 27473360), (8, 20605020), (10, 16484016), (12, 13736680), (15, 10989344), (16, 10302510), (17, 9696480), (20, 8242008), (24, 6868340), (30, 5494672), (32, 5151255), (34, 4848240), (40, 4121004), (48, 3434170), (51, 3232160), (60, 2747336), (68, 2424120), (80, 2060502), (85, 1939296), (96, 1717085), (102, 1616080), (120, 1373668), (136, 1212060), (160, 1030251), (170, 969648), (204, 808040), (240, 686834), (255, 646432), (272, 606030), (340, 484824), (408, 404020), (480, 343417), (510, 323216), (544, 303015), (680, 242412), (816, 202010), (1020, 161608), (1360, 121206), (1632, 101005), (2040, 80804), (2720, 60603), (4080, 40402), (8160, 20201)]