65771160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 256

約数和(自身を含む): 256435200

約数和(自身を除く): 190664040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 317, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 634, 665, 728, 741, 760, 780, 798, 840, 910, 951, 988, 1064, 1092, 1140, 1235, 1268, 1330, 1365, 1482, 1560, 1585, 1596, 1729, 1820, 1902, 1976, 1995, 2184, 2219, 2280, 2470, 2536, 2660, 2730, 2964, 3170, 3192, 3458, 3640, 3705, 3804, 3990, 4121, 4438, 4755, 4940, 5187, 5320, 5460, 5928, 6023, 6340, 6657, 6916, 7410, 7608, 7980, 8242, 8645, 8876, 9510, 9880, 10374, 10920, 11095, 12046, 12363, 12680, 13314, 13832, 14820, 15960, 16484, 17290, 17752, 18069, 19020, 20605, 20748, 22190, 24092, 24726, 25935, 26628, 28847, 29640, 30115, 32968, 33285, 34580, 36138, 38040, 41210, 41496, 42161, 44380, 48184, 49452, 51870, 53256, 57694, 60230, 61815, 66570, 69160, 72276, 78299, 82420, 84322, 86541, 88760, 90345, 98904, 103740, 115388, 120460, 123630, 126483, 133140, 144235, 144552, 156598, 164840, 168644, 173082, 180690, 207480, 210805, 230776, 234897, 240920, 247260, 252966, 266280, 288470, 313196, 337288, 346164, 361380, 391495, 421610, 432705, 469794, 494520, 505932, 548093, 576940, 626392, 632415, 692328, 722760, 782990, 843220, 865410, 939588, 1011864, 1096186, 1153880, 1174485, 1264830, 1565980, 1644279, 1686440, 1730820, 1879176, 2192372, 2348970, 2529660, 2740465, 3131960, 3288558, 3461640, 4384744, 4697940, 5059320, 5480930, 6577116, 8221395, 9395880, 10961860, 13154232, 16442790, 21923720, 32885580, 65771160]

約数ペア:

[(1, 65771160), (2, 32885580), (3, 21923720), (4, 16442790), (5, 13154232), (6, 10961860), (7, 9395880), (8, 8221395), (10, 6577116), (12, 5480930), (13, 5059320), (14, 4697940), (15, 4384744), (19, 3461640), (20, 3288558), (21, 3131960), (24, 2740465), (26, 2529660), (28, 2348970), (30, 2192372), (35, 1879176), (38, 1730820), (39, 1686440), (40, 1644279), (42, 1565980), (52, 1264830), (56, 1174485), (57, 1153880), (60, 1096186), (65, 1011864), (70, 939588), (76, 865410), (78, 843220), (84, 782990), (91, 722760), (95, 692328), (104, 632415), (105, 626392), (114, 576940), (120, 548093), (130, 505932), (133, 494520), (140, 469794), (152, 432705), (156, 421610), (168, 391495), (182, 361380), (190, 346164), (195, 337288), (210, 313196), (228, 288470), (247, 266280), (260, 252966), (266, 247260), (273, 240920), (280, 234897), (285, 230776), (312, 210805), (317, 207480), (364, 180690), (380, 173082), (390, 168644), (399, 164840), (420, 156598), (455, 144552), (456, 144235), (494, 133140), (520, 126483), (532, 123630), (546, 120460), (570, 115388), (634, 103740), (665, 98904), (728, 90345), (741, 88760), (760, 86541), (780, 84322), (798, 82420), (840, 78299), (910, 72276), (951, 69160), (988, 66570), (1064, 61815), (1092, 60230), (1140, 57694), (1235, 53256), (1268, 51870), (1330, 49452), (1365, 48184), (1482, 44380), (1560, 42161), (1585, 41496), (1596, 41210), (1729, 38040), (1820, 36138), (1902, 34580), (1976, 33285), (1995, 32968), (2184, 30115), (2219, 29640), (2280, 28847), (2470, 26628), (2536, 25935), (2660, 24726), (2730, 24092), (2964, 22190), (3170, 20748), (3192, 20605), (3458, 19020), (3640, 18069), (3705, 17752), (3804, 17290), (3990, 16484), (4121, 15960), (4438, 14820), (4755, 13832), (4940, 13314), (5187, 12680), (5320, 12363), (5460, 12046), (5928, 11095), (6023, 10920), (6340, 10374), (6657, 9880), (6916, 9510), (7410, 8876), (7608, 8645), (7980, 8242)]