142224720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3213

約数の個数: 160

約数和(自身を含む): 509431680

約数和(自身を除く): 367206960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3169, 3740, 4080, 4488, 5610, 6338, 7480, 8976, 9507, 11220, 12676, 14960, 15845, 19014, 22440, 25352, 31690, 34859, 38028, 44880, 47535, 50704, 53873, 63380, 69718, 76056, 95070, 104577, 107746, 126760, 139436, 152112, 161619, 174295, 190140, 209154, 215492, 253520, 269365, 278872, 323238, 348590, 380280, 418308, 430984, 522885, 538730, 557744, 592603, 646476, 697180, 760560, 808095, 836616, 861968, 1045770, 1077460, 1185206, 1292952, 1394360, 1616190, 1673232, 1777809, 2091540, 2154920, 2370412, 2585904, 2788720, 2963015, 3232380, 3555618, 4183080, 4309840, 4740824, 5926030, 6464760, 7111236, 8366160, 8889045, 9481648, 11852060, 12929520, 14222472, 17778090, 23704120, 28444944, 35556180, 47408240, 71112360, 142224720]

約数ペア:

[(1, 142224720), (2, 71112360), (3, 47408240), (4, 35556180), (5, 28444944), (6, 23704120), (8, 17778090), (10, 14222472), (11, 12929520), (12, 11852060), (15, 9481648), (16, 8889045), (17, 8366160), (20, 7111236), (22, 6464760), (24, 5926030), (30, 4740824), (33, 4309840), (34, 4183080), (40, 3555618), (44, 3232380), (48, 2963015), (51, 2788720), (55, 2585904), (60, 2370412), (66, 2154920), (68, 2091540), (80, 1777809), (85, 1673232), (88, 1616190), (102, 1394360), (110, 1292952), (120, 1185206), (132, 1077460), (136, 1045770), (165, 861968), (170, 836616), (176, 808095), (187, 760560), (204, 697180), (220, 646476), (240, 592603), (255, 557744), (264, 538730), (272, 522885), (330, 430984), (340, 418308), (374, 380280), (408, 348590), (440, 323238), (510, 278872), (528, 269365), (561, 253520), (660, 215492), (680, 209154), (748, 190140), (816, 174295), (880, 161619), (935, 152112), (1020, 139436), (1122, 126760), (1320, 107746), (1360, 104577), (1496, 95070), (1870, 76056), (2040, 69718), (2244, 63380), (2640, 53873), (2805, 50704), (2992, 47535), (3169, 44880), (3740, 38028), (4080, 34859), (4488, 31690), (5610, 25352), (6338, 22440), (7480, 19014), (8976, 15845), (9507, 14960), (11220, 12676)]