647144028180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{4993}}^1$

素因数の和:5560

約数の個数: 384

約数和(自身を含む): 2231718720000

約数和(自身を除く): 1584574691820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 499, 540, 555, 585, 666, 702, 740, 780, 962, 998, 999, 1110, 1170, 1332, 1404, 1443, 1497, 1665, 1755, 1924, 1996, 1998, 2220, 2340, 2405, 2495, 2886, 2994, 3330, 3510, 3996, 4329, 4491, 4810, 4990, 4993, 4995, 5772, 5988, 6487, 6660, 7020, 7215, 7485, 8658, 8982, 9620, 9980, 9986, 9990, 12974, 12987, 13473, 14430, 14970, 14979, 17316, 17964, 18463, 19461, 19972, 19980, 21645, 22455, 24965, 25948, 25974, 26946, 28860, 29940, 29958, 32435, 36926, 38922, 43290, 44910, 44937, 49930, 51948, 53892, 55389, 58383, 59916, 64870, 64909, 64935, 67365, 73852, 74895, 77844, 86580, 89820, 89874, 92315, 97305, 99860, 110778, 116766, 129740, 129818, 129870, 134730, 134811, 149790, 166167, 175149, 179748, 184630, 184741, 194610, 194727, 221556, 224685, 233532, 240019, 259636, 259740, 269460, 269622, 276945, 291915, 299580, 324545, 332334, 350298, 369260, 369482, 389220, 389454, 449370, 480038, 498501, 539244, 553890, 554223, 583830, 584181, 649090, 664668, 674055, 700596, 720057, 738964, 778908, 830835, 875745, 898740, 923705, 960076, 973635, 997002, 1107780, 1108446, 1167660, 1168362, 1200095, 1298180, 1348110, 1440114, 1661670, 1662669, 1751490, 1752543, 1847410, 1947270, 1994004, 2160171, 2216892, 2336724, 2400190, 2401633, 2491507, 2492505, 2696220, 2771115, 2880228, 2920905, 3323340, 3325338, 3502980, 3505086, 3600285, 3694820, 3894540, 4320342, 4800380, 4803266, 4983014, 4985010, 4988007, 5542230, 5841810, 6480513, 6650676, 7010172, 7200570, 7204899, 7474521, 8313345, 8640684, 8762715, 9606532, 9966028, 9970020, 9976014, 10800855, 11084460, 11683620, 12008165, 12457535, 12961026, 14401140, 14409798, 14949042, 16626690, 17525430, 19952028, 21601710, 21614697, 22423563, 24016330, 24915070, 24940035, 25922052, 28819596, 29898084, 32389591, 32402565, 33253380, 35050860, 36024495, 37372605, 43203420, 43229394, 44847126, 48032660, 49830140, 49880070, 64779182, 64805130, 64844091, 67270689, 72048990, 74745210, 86458788, 89694252, 92185759, 97168773, 99760140, 108073485, 112117815, 129558364, 129610260, 129688182, 134541378, 144097980, 149490420, 161947955, 184371518, 194337546, 216146970, 224235630, 259376364, 269082756, 276557277, 291506319, 323895910, 324220455, 336353445, 368743036, 388675092, 432293940, 448471260, 460928795, 485843865, 553114554, 583012638, 647791820, 648440910, 672706890, 829671831, 874518957, 921857590, 971687730, 1106229108, 1166025276, 1198414867, 1296881820, 1345413780, 1382786385, 1457531595, 1659343662, 1749037914, 1843715180, 1943375460, 2396829734, 2489015493, 2765572770, 2915063190, 3318687324, 3498075828, 3595244601, 4148359155, 4372594785, 4793659468, 4978030986, 5531145540, 5830126380, 5992074335, 7190489202, 8296718310, 8745189570, 9956061972, 10785733803, 11984148670, 12445077465, 14380978404, 16593436620, 17490379140, 17976223005, 21571467606, 23968297340, 24890154930, 32357201409, 35952446010, 43142935212, 49780309860, 53928669015, 64714402818, 71904892020, 107857338030, 129428805636, 161786007045, 215714676060, 323572014090, 647144028180]

約数ペア:

[(1, 647144028180), (2, 323572014090), (3, 215714676060), (4, 161786007045), (5, 129428805636), (6, 107857338030), (9, 71904892020), (10, 64714402818), (12, 53928669015), (13, 49780309860), (15, 43142935212), (18, 35952446010), (20, 32357201409), (26, 24890154930), (27, 23968297340), (30, 21571467606), (36, 17976223005), (37, 17490379140), (39, 16593436620), (45, 14380978404), (52, 12445077465), (54, 11984148670), (60, 10785733803), (65, 9956061972), (74, 8745189570), (78, 8296718310), (90, 7190489202), (108, 5992074335), (111, 5830126380), (117, 5531145540), (130, 4978030986), (135, 4793659468), (148, 4372594785), (156, 4148359155), (180, 3595244601), (185, 3498075828), (195, 3318687324), (222, 2915063190), (234, 2765572770), (260, 2489015493), (270, 2396829734), (333, 1943375460), (351, 1843715180), (370, 1749037914), (390, 1659343662), (444, 1457531595), (468, 1382786385), (481, 1345413780), (499, 1296881820), (540, 1198414867), (555, 1166025276), (585, 1106229108), (666, 971687730), (702, 921857590), (740, 874518957), (780, 829671831), (962, 672706890), (998, 648440910), (999, 647791820), (1110, 583012638), (1170, 553114554), (1332, 485843865), (1404, 460928795), (1443, 448471260), (1497, 432293940), (1665, 388675092), (1755, 368743036), (1924, 336353445), (1996, 324220455), (1998, 323895910), (2220, 291506319), (2340, 276557277), (2405, 269082756), (2495, 259376364), (2886, 224235630), (2994, 216146970), (3330, 194337546), (3510, 184371518), (3996, 161947955), (4329, 149490420), (4491, 144097980), (4810, 134541378), (4990, 129688182), (4993, 129610260), (4995, 129558364), (5772, 112117815), (5988, 108073485), (6487, 99760140), (6660, 97168773), (7020, 92185759), (7215, 89694252), (7485, 86458788), (8658, 74745210), (8982, 72048990), (9620, 67270689), (9980, 64844091), (9986, 64805130), (9990, 64779182), (12974, 49880070), (12987, 49830140), (13473, 48032660), (14430, 44847126), (14970, 43229394), (14979, 43203420), (17316, 37372605), (17964, 36024495), (18463, 35050860), (19461, 33253380), (19972, 32402565), (19980, 32389591), (21645, 29898084), (22455, 28819596), (24965, 25922052), (25948, 24940035), (25974, 24915070), (26946, 24016330), (28860, 22423563), (29940, 21614697), (29958, 21601710), (32435, 19952028), (36926, 17525430), (38922, 16626690), (43290, 14949042), (44910, 14409798), (44937, 14401140), (49930, 12961026), (51948, 12457535), (53892, 12008165), (55389, 11683620), (58383, 11084460), (59916, 10800855), (64870, 9976014), (64909, 9970020), (64935, 9966028), (67365, 9606532), (73852, 8762715), (74895, 8640684), (77844, 8313345), (86580, 7474521), (89820, 7204899), (89874, 7200570), (92315, 7010172), (97305, 6650676), (99860, 6480513), (110778, 5841810), (116766, 5542230), (129740, 4988007), (129818, 4985010), (129870, 4983014), (134730, 4803266), (134811, 4800380), (149790, 4320342), (166167, 3894540), (175149, 3694820), (179748, 3600285), (184630, 3505086), (184741, 3502980), (194610, 3325338), (194727, 3323340), (221556, 2920905), (224685, 2880228), (233532, 2771115), (240019, 2696220), (259636, 2492505), (259740, 2491507), (269460, 2401633), (269622, 2400190), (276945, 2336724), (291915, 2216892), (299580, 2160171), (324545, 1994004), (332334, 1947270), (350298, 1847410), (369260, 1752543), (369482, 1751490), (389220, 1662669), (389454, 1661670), (449370, 1440114), (480038, 1348110), (498501, 1298180), (539244, 1200095), (553890, 1168362), (554223, 1167660), (583830, 1108446), (584181, 1107780), (649090, 997002), (664668, 973635), (674055, 960076), (700596, 923705), (720057, 898740), (738964, 875745), (778908, 830835)]