1771546140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 480

約数和(自身を含む): 6987302784

約数和(自身を除く): 5215756644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 61, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 122, 126, 130, 135, 140, 156, 162, 180, 182, 183, 189, 195, 197, 210, 234, 244, 252, 260, 270, 273, 305, 315, 324, 351, 364, 366, 378, 390, 394, 405, 420, 427, 455, 468, 540, 546, 549, 567, 585, 591, 610, 630, 702, 732, 756, 780, 788, 793, 810, 819, 854, 910, 915, 945, 985, 1053, 1092, 1098, 1134, 1170, 1182, 1220, 1260, 1281, 1365, 1379, 1404, 1586, 1620, 1638, 1647, 1708, 1755, 1773, 1820, 1830, 1890, 1970, 2106, 2135, 2196, 2268, 2340, 2364, 2379, 2457, 2561, 2562, 2730, 2745, 2758, 2835, 2955, 3172, 3276, 3294, 3510, 3546, 3660, 3780, 3843, 3940, 3965, 4095, 4137, 4212, 4270, 4758, 4914, 4941, 5122, 5124, 5265, 5319, 5460, 5490, 5516, 5551, 5670, 5910, 6405, 6588, 6895, 7020, 7092, 7137, 7371, 7683, 7686, 7930, 8190, 8235, 8274, 8540, 8865, 9516, 9828, 9882, 10244, 10530, 10638, 10980, 11102, 11340, 11529, 11820, 11895, 12017, 12285, 12411, 12805, 12810, 13790, 14274, 14742, 15366, 15372, 15860, 15957, 16380, 16470, 16548, 16653, 17730, 17927, 19215, 19764, 20685, 21060, 21276, 21411, 22204, 23049, 23058, 23790, 24034, 24570, 24705, 24822, 25610, 25620, 26595, 27580, 27755, 28548, 29484, 30732, 31914, 32940, 33306, 34587, 35460, 35685, 35854, 36051, 36855, 37233, 38415, 38430, 41370, 42822, 46098, 46116, 47580, 48068, 49140, 49410, 49644, 49959, 51220, 53190, 53781, 55510, 57645, 60085, 62055, 63828, 64233, 66612, 69147, 69174, 71370, 71708, 72102, 73710, 74466, 76830, 76860, 79785, 82740, 83265, 84119, 85644, 89635, 92196, 98820, 99918, 106380, 107055, 107562, 108153, 111020, 111699, 115245, 115290, 120170, 124110, 128466, 138294, 138348, 142740, 144204, 147420, 148932, 149877, 153660, 156221, 159570, 161343, 166530, 168238, 172935, 179270, 180255, 186165, 199836, 207441, 214110, 215124, 216306, 223398, 230490, 230580, 240340, 248220, 249795, 252357, 256932, 268905, 276588, 299754, 312442, 319140, 321165, 322686, 324459, 333060, 336476, 345735, 345870, 358540, 360510, 372330, 414882, 420595, 428220, 432612, 446796, 449631, 460980, 468663, 484029, 499590, 504714, 537810, 540765, 558495, 599508, 624884, 642330, 645372, 648918, 691470, 691740, 721020, 744660, 749385, 757071, 781105, 806715, 829764, 841190, 899262, 937326, 968058, 973377, 999180, 1009428, 1037205, 1075620, 1081530, 1093547, 1116990, 1261785, 1284660, 1297836, 1382940, 1405989, 1452087, 1498770, 1514142, 1562210, 1613430, 1622295, 1682380, 1798524, 1874652, 1936116, 1946754, 2074410, 2163060, 2187094, 2233980, 2248155, 2271213, 2343315, 2420145, 2523570, 2811978, 2904174, 2997540, 3028284, 3124420, 3226860, 3244590, 3280641, 3785355, 3893508, 4148820, 4217967, 4374188, 4496310, 4542426, 4686630, 4840290, 4866885, 5047140, 5467735, 5623956, 5808348, 6489180, 6561282, 6813639, 7029945, 7260435, 7570710, 8435934, 8992620, 9084852, 9373260, 9680580, 9733770, 9841923, 10935470, 11356065, 12653901, 13122564, 13627278, 14059890, 14520870, 15141420, 16403205, 16871868, 19467540, 19683846, 21089835, 21870940, 22712130, 25307802, 27254556, 28119780, 29041740, 29525769, 32806410, 34068195, 39367692, 42179670, 45424260, 49209615, 50615604, 59051538, 63269505, 65612820, 68136390, 84359340, 88577307, 98419230, 118103076, 126539010, 136272780, 147628845, 177154614, 196838460, 253078020, 295257690, 354309228, 442886535, 590515380, 885773070, 1771546140]

約数ペア:

[(1, 1771546140), (2, 885773070), (3, 590515380), (4, 442886535), (5, 354309228), (6, 295257690), (7, 253078020), (9, 196838460), (10, 177154614), (12, 147628845), (13, 136272780), (14, 126539010), (15, 118103076), (18, 98419230), (20, 88577307), (21, 84359340), (26, 68136390), (27, 65612820), (28, 63269505), (30, 59051538), (35, 50615604), (36, 49209615), (39, 45424260), (42, 42179670), (45, 39367692), (52, 34068195), (54, 32806410), (60, 29525769), (61, 29041740), (63, 28119780), (65, 27254556), (70, 25307802), (78, 22712130), (81, 21870940), (84, 21089835), (90, 19683846), (91, 19467540), (105, 16871868), (108, 16403205), (117, 15141420), (122, 14520870), (126, 14059890), (130, 13627278), (135, 13122564), (140, 12653901), (156, 11356065), (162, 10935470), (180, 9841923), (182, 9733770), (183, 9680580), (189, 9373260), (195, 9084852), (197, 8992620), (210, 8435934), (234, 7570710), (244, 7260435), (252, 7029945), (260, 6813639), (270, 6561282), (273, 6489180), (305, 5808348), (315, 5623956), (324, 5467735), (351, 5047140), (364, 4866885), (366, 4840290), (378, 4686630), (390, 4542426), (394, 4496310), (405, 4374188), (420, 4217967), (427, 4148820), (455, 3893508), (468, 3785355), (540, 3280641), (546, 3244590), (549, 3226860), (567, 3124420), (585, 3028284), (591, 2997540), (610, 2904174), (630, 2811978), (702, 2523570), (732, 2420145), (756, 2343315), (780, 2271213), (788, 2248155), (793, 2233980), (810, 2187094), (819, 2163060), (854, 2074410), (910, 1946754), (915, 1936116), (945, 1874652), (985, 1798524), (1053, 1682380), (1092, 1622295), (1098, 1613430), (1134, 1562210), (1170, 1514142), (1182, 1498770), (1220, 1452087), (1260, 1405989), (1281, 1382940), (1365, 1297836), (1379, 1284660), (1404, 1261785), (1586, 1116990), (1620, 1093547), (1638, 1081530), (1647, 1075620), (1708, 1037205), (1755, 1009428), (1773, 999180), (1820, 973377), (1830, 968058), (1890, 937326), (1970, 899262), (2106, 841190), (2135, 829764), (2196, 806715), (2268, 781105), (2340, 757071), (2364, 749385), (2379, 744660), (2457, 721020), (2561, 691740), (2562, 691470), (2730, 648918), (2745, 645372), (2758, 642330), (2835, 624884), (2955, 599508), (3172, 558495), (3276, 540765), (3294, 537810), (3510, 504714), (3546, 499590), (3660, 484029), (3780, 468663), (3843, 460980), (3940, 449631), (3965, 446796), (4095, 432612), (4137, 428220), (4212, 420595), (4270, 414882), (4758, 372330), (4914, 360510), (4941, 358540), (5122, 345870), (5124, 345735), (5265, 336476), (5319, 333060), (5460, 324459), (5490, 322686), (5516, 321165), (5551, 319140), (5670, 312442), (5910, 299754), (6405, 276588), (6588, 268905), (6895, 256932), (7020, 252357), (7092, 249795), (7137, 248220), (7371, 240340), (7683, 230580), (7686, 230490), (7930, 223398), (8190, 216306), (8235, 215124), (8274, 214110), (8540, 207441), (8865, 199836), (9516, 186165), (9828, 180255), (9882, 179270), (10244, 172935), (10530, 168238), (10638, 166530), (10980, 161343), (11102, 159570), (11340, 156221), (11529, 153660), (11820, 149877), (11895, 148932), (12017, 147420), (12285, 144204), (12411, 142740), (12805, 138348), (12810, 138294), (13790, 128466), (14274, 124110), (14742, 120170), (15366, 115290), (15372, 115245), (15860, 111699), (15957, 111020), (16380, 108153), (16470, 107562), (16548, 107055), (16653, 106380), (17730, 99918), (17927, 98820), (19215, 92196), (19764, 89635), (20685, 85644), (21060, 84119), (21276, 83265), (21411, 82740), (22204, 79785), (23049, 76860), (23058, 76830), (23790, 74466), (24034, 73710), (24570, 72102), (24705, 71708), (24822, 71370), (25610, 69174), (25620, 69147), (26595, 66612), (27580, 64233), (27755, 63828), (28548, 62055), (29484, 60085), (30732, 57645), (31914, 55510), (32940, 53781), (33306, 53190), (34587, 51220), (35460, 49959), (35685, 49644), (35854, 49410), (36051, 49140), (36855, 48068), (37233, 47580), (38415, 46116), (38430, 46098), (41370, 42822)]