64761840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 480

約数和(自身を含む): 277857216

約数和(自身を除く): 213095376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 37, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 72, 74, 78, 80, 85, 88, 90, 99, 102, 104, 110, 111, 117, 120, 130, 132, 136, 143, 144, 148, 153, 156, 165, 170, 176, 180, 185, 187, 195, 198, 204, 208, 220, 221, 222, 234, 240, 255, 260, 264, 272, 286, 296, 306, 312, 330, 333, 340, 360, 370, 374, 390, 396, 407, 408, 429, 440, 442, 444, 468, 481, 495, 510, 520, 528, 555, 561, 572, 585, 592, 612, 624, 629, 660, 663, 666, 680, 715, 720, 740, 748, 765, 780, 792, 814, 816, 858, 880, 884, 888, 935, 936, 962, 990, 1020, 1040, 1105, 1110, 1122, 1144, 1170, 1221, 1224, 1258, 1287, 1320, 1326, 1332, 1360, 1430, 1443, 1480, 1496, 1530, 1560, 1584, 1628, 1665, 1683, 1716, 1768, 1776, 1870, 1872, 1887, 1924, 1980, 1989, 2035, 2040, 2145, 2210, 2220, 2244, 2288, 2340, 2405, 2431, 2442, 2448, 2516, 2574, 2640, 2652, 2664, 2805, 2860, 2886, 2960, 2992, 3060, 3120, 3145, 3256, 3315, 3330, 3366, 3432, 3536, 3663, 3740, 3774, 3848, 3960, 3978, 4070, 4080, 4290, 4329, 4420, 4440, 4488, 4680, 4810, 4862, 4884, 5032, 5148, 5291, 5304, 5328, 5610, 5661, 5720, 5772, 6105, 6120, 6290, 6435, 6512, 6630, 6660, 6732, 6864, 6919, 7215, 7293, 7326, 7480, 7548, 7696, 7920, 7956, 8140, 8177, 8415, 8580, 8658, 8840, 8880, 8976, 9360, 9435, 9620, 9724, 9768, 9945, 10064, 10296, 10582, 10608, 11220, 11322, 11440, 11544, 12155, 12210, 12240, 12580, 12870, 13260, 13320, 13464, 13838, 14430, 14586, 14652, 14960, 15096, 15873, 15912, 16280, 16354, 16830, 17160, 17316, 17680, 18315, 18870, 19240, 19448, 19536, 19890, 20592, 20757, 21164, 21645, 21879, 22440, 22644, 23088, 24310, 24420, 24531, 25160, 25740, 26455, 26520, 26640, 26928, 27676, 28305, 28860, 29172, 29304, 30192, 31746, 31824, 32560, 32708, 33660, 34320, 34595, 34632, 36465, 36630, 37740, 38480, 38896, 39780, 40885, 41514, 42328, 43290, 43758, 44880, 45288, 47619, 48620, 48840, 49062, 50320, 51480, 52910, 53040, 55352, 56610, 57720, 58344, 58608, 62271, 63492, 65416, 67320, 69190, 69264, 72930, 73260, 73593, 75480, 79365, 79560, 81770, 83028, 84656, 86580, 87516, 89947, 90576, 95238, 97240, 97680, 98124, 102960, 103785, 105820, 109395, 110704, 113220, 115440, 116688, 122655, 124542, 126984, 130832, 134640, 138380, 145860, 146520, 147186, 150960, 158730, 159120, 163540, 166056, 173160, 175032, 179894, 190476, 194480, 196248, 207570, 211640, 218790, 226440, 238095, 245310, 249084, 253968, 269841, 276760, 291720, 293040, 294372, 311355, 317460, 327080, 332112, 346320, 350064, 359788, 367965, 380952, 392496, 415140, 423280, 437580, 449735, 452880, 476190, 490620, 498168, 539682, 553520, 583440, 588744, 622710, 634920, 654160, 719576, 735930, 761904, 809523, 830280, 875160, 899470, 952380, 981240, 996336, 1079364, 1177488, 1245420, 1269840, 1349205, 1439152, 1471860, 1619046, 1660560, 1750320, 1798940, 1904760, 1962480, 2158728, 2490840, 2698410, 2943720, 3238092, 3597880, 3809520, 4047615, 4317456, 4981680, 5396820, 5887440, 6476184, 7195760, 8095230, 10793640, 12952368, 16190460, 21587280, 32380920, 64761840]

約数ペア:

[(1, 64761840), (2, 32380920), (3, 21587280), (4, 16190460), (5, 12952368), (6, 10793640), (8, 8095230), (9, 7195760), (10, 6476184), (11, 5887440), (12, 5396820), (13, 4981680), (15, 4317456), (16, 4047615), (17, 3809520), (18, 3597880), (20, 3238092), (22, 2943720), (24, 2698410), (26, 2490840), (30, 2158728), (33, 1962480), (34, 1904760), (36, 1798940), (37, 1750320), (39, 1660560), (40, 1619046), (44, 1471860), (45, 1439152), (48, 1349205), (51, 1269840), (52, 1245420), (55, 1177488), (60, 1079364), (65, 996336), (66, 981240), (68, 952380), (72, 899470), (74, 875160), (78, 830280), (80, 809523), (85, 761904), (88, 735930), (90, 719576), (99, 654160), (102, 634920), (104, 622710), (110, 588744), (111, 583440), (117, 553520), (120, 539682), (130, 498168), (132, 490620), (136, 476190), (143, 452880), (144, 449735), (148, 437580), (153, 423280), (156, 415140), (165, 392496), (170, 380952), (176, 367965), (180, 359788), (185, 350064), (187, 346320), (195, 332112), (198, 327080), (204, 317460), (208, 311355), (220, 294372), (221, 293040), (222, 291720), (234, 276760), (240, 269841), (255, 253968), (260, 249084), (264, 245310), (272, 238095), (286, 226440), (296, 218790), (306, 211640), (312, 207570), (330, 196248), (333, 194480), (340, 190476), (360, 179894), (370, 175032), (374, 173160), (390, 166056), (396, 163540), (407, 159120), (408, 158730), (429, 150960), (440, 147186), (442, 146520), (444, 145860), (468, 138380), (481, 134640), (495, 130832), (510, 126984), (520, 124542), (528, 122655), (555, 116688), (561, 115440), (572, 113220), (585, 110704), (592, 109395), (612, 105820), (624, 103785), (629, 102960), (660, 98124), (663, 97680), (666, 97240), (680, 95238), (715, 90576), (720, 89947), (740, 87516), (748, 86580), (765, 84656), (780, 83028), (792, 81770), (814, 79560), (816, 79365), (858, 75480), (880, 73593), (884, 73260), (888, 72930), (935, 69264), (936, 69190), (962, 67320), (990, 65416), (1020, 63492), (1040, 62271), (1105, 58608), (1110, 58344), (1122, 57720), (1144, 56610), (1170, 55352), (1221, 53040), (1224, 52910), (1258, 51480), (1287, 50320), (1320, 49062), (1326, 48840), (1332, 48620), (1360, 47619), (1430, 45288), (1443, 44880), (1480, 43758), (1496, 43290), (1530, 42328), (1560, 41514), (1584, 40885), (1628, 39780), (1665, 38896), (1683, 38480), (1716, 37740), (1768, 36630), (1776, 36465), (1870, 34632), (1872, 34595), (1887, 34320), (1924, 33660), (1980, 32708), (1989, 32560), (2035, 31824), (2040, 31746), (2145, 30192), (2210, 29304), (2220, 29172), (2244, 28860), (2288, 28305), (2340, 27676), (2405, 26928), (2431, 26640), (2442, 26520), (2448, 26455), (2516, 25740), (2574, 25160), (2640, 24531), (2652, 24420), (2664, 24310), (2805, 23088), (2860, 22644), (2886, 22440), (2960, 21879), (2992, 21645), (3060, 21164), (3120, 20757), (3145, 20592), (3256, 19890), (3315, 19536), (3330, 19448), (3366, 19240), (3432, 18870), (3536, 18315), (3663, 17680), (3740, 17316), (3774, 17160), (3848, 16830), (3960, 16354), (3978, 16280), (4070, 15912), (4080, 15873), (4290, 15096), (4329, 14960), (4420, 14652), (4440, 14586), (4488, 14430), (4680, 13838), (4810, 13464), (4862, 13320), (4884, 13260), (5032, 12870), (5148, 12580), (5291, 12240), (5304, 12210), (5328, 12155), (5610, 11544), (5661, 11440), (5720, 11322), (5772, 11220), (6105, 10608), (6120, 10582), (6290, 10296), (6435, 10064), (6512, 9945), (6630, 9768), (6660, 9724), (6732, 9620), (6864, 9435), (6919, 9360), (7215, 8976), (7293, 8880), (7326, 8840), (7480, 8658), (7548, 8580), (7696, 8415), (7920, 8177), (7956, 8140)]