71045040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1627

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 183510096

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, 1583, 1870, 2040, 2244, 2640, 2805, 2992, 3166, 3740, 4080, 4488, 4749, 5610, 6332, 7480, 7915, 8976, 9498, 11220, 12664, 14960, 15830, 17413, 18996, 22440, 23745, 25328, 26911, 31660, 34826, 37992, 44880, 47490, 52239, 53822, 63320, 69652, 75984, 80733, 87065, 94980, 104478, 107644, 126640, 134555, 139304, 161466, 174130, 189960, 208956, 215288, 261195, 269110, 278608, 296021, 322932, 348260, 379920, 403665, 417912, 430576, 522390, 538220, 592042, 645864, 696520, 807330, 835824, 888063, 1044780, 1076440, 1184084, 1291728, 1393040, 1480105, 1614660, 1776126, 2089560, 2152880, 2368168, 2960210, 3229320, 3552252, 4179120, 4440315, 4736336, 5920420, 6458640, 7104504, 8880630, 11840840, 14209008, 17761260, 23681680, 35522520, 71045040]

約数ペア:

[(1, 71045040), (2, 35522520), (3, 23681680), (4, 17761260), (5, 14209008), (6, 11840840), (8, 8880630), (10, 7104504), (11, 6458640), (12, 5920420), (15, 4736336), (16, 4440315), (17, 4179120), (20, 3552252), (22, 3229320), (24, 2960210), (30, 2368168), (33, 2152880), (34, 2089560), (40, 1776126), (44, 1614660), (48, 1480105), (51, 1393040), (55, 1291728), (60, 1184084), (66, 1076440), (68, 1044780), (80, 888063), (85, 835824), (88, 807330), (102, 696520), (110, 645864), (120, 592042), (132, 538220), (136, 522390), (165, 430576), (170, 417912), (176, 403665), (187, 379920), (204, 348260), (220, 322932), (240, 296021), (255, 278608), (264, 269110), (272, 261195), (330, 215288), (340, 208956), (374, 189960), (408, 174130), (440, 161466), (510, 139304), (528, 134555), (561, 126640), (660, 107644), (680, 104478), (748, 94980), (816, 87065), (880, 80733), (935, 75984), (1020, 69652), (1122, 63320), (1320, 53822), (1360, 52239), (1496, 47490), (1583, 44880), (1870, 37992), (2040, 34826), (2244, 31660), (2640, 26911), (2805, 25328), (2992, 23745), (3166, 22440), (3740, 18996), (4080, 17413), (4488, 15830), (4749, 14960), (5610, 12664), (6332, 11220), (7480, 9498), (7915, 8976)]