69945760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 105325280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 83, 92, 115, 160, 166, 184, 229, 230, 332, 368, 415, 458, 460, 664, 736, 830, 916, 920, 1145, 1328, 1660, 1832, 1840, 1909, 2290, 2656, 3320, 3664, 3680, 3818, 4580, 5267, 6640, 7328, 7636, 9160, 9545, 10534, 13280, 15272, 18320, 19007, 19090, 21068, 26335, 30544, 36640, 38014, 38180, 42136, 52670, 61088, 76028, 76360, 84272, 95035, 105340, 152056, 152720, 168544, 190070, 210680, 304112, 305440, 380140, 421360, 437161, 608224, 760280, 842720, 874322, 1520560, 1748644, 2185805, 3041120, 3497288, 4371610, 6994576, 8743220, 13989152, 17486440, 34972880, 69945760]

約数ペア:

[(1, 69945760), (2, 34972880), (4, 17486440), (5, 13989152), (8, 8743220), (10, 6994576), (16, 4371610), (20, 3497288), (23, 3041120), (32, 2185805), (40, 1748644), (46, 1520560), (80, 874322), (83, 842720), (92, 760280), (115, 608224), (160, 437161), (166, 421360), (184, 380140), (229, 305440), (230, 304112), (332, 210680), (368, 190070), (415, 168544), (458, 152720), (460, 152056), (664, 105340), (736, 95035), (830, 84272), (916, 76360), (920, 76028), (1145, 61088), (1328, 52670), (1660, 42136), (1832, 38180), (1840, 38014), (1909, 36640), (2290, 30544), (2656, 26335), (3320, 21068), (3664, 19090), (3680, 19007), (3818, 18320), (4580, 15272), (5267, 13280), (6640, 10534), (7328, 9545), (7636, 9160)]