2816545680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4933}}^1$

素因数の和:5026

約数の個数: 240

約数和(自身を含む): 10355597616

約数和(自身を除く): 7539051936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 1040, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 1872, 2196, 2340, 2379, 2440, 2745, 2928, 3120, 3172, 3660, 3965, 4392, 4680, 4758, 4880, 4933, 5490, 6344, 7137, 7320, 7930, 8784, 9360, 9516, 9866, 10980, 11895, 12688, 14274, 14640, 14799, 15860, 19032, 19732, 21960, 23790, 24665, 28548, 29598, 31720, 35685, 38064, 39464, 43920, 44397, 47580, 49330, 57096, 59196, 63440, 64129, 71370, 73995, 78928, 88794, 95160, 98660, 114192, 118392, 128258, 142740, 147990, 177588, 190320, 192387, 197320, 221985, 236784, 256516, 285480, 295980, 300913, 320645, 355176, 384774, 394640, 443970, 513032, 570960, 577161, 591960, 601826, 641290, 710352, 769548, 887940, 902739, 961935, 1026064, 1154322, 1183920, 1203652, 1282580, 1504565, 1539096, 1775880, 1805478, 1923870, 2308644, 2407304, 2565160, 2708217, 2885805, 3009130, 3078192, 3551760, 3610956, 3847740, 3911869, 4513695, 4617288, 4814608, 5130320, 5416434, 5771610, 6018260, 7221912, 7695480, 7823738, 9027390, 9234576, 10832868, 11543220, 11735607, 12036520, 13541085, 14443824, 15390960, 15647476, 18054780, 19559345, 21665736, 23086440, 23471214, 24073040, 27082170, 31294952, 35206821, 36109560, 39118690, 43331472, 46172880, 46942428, 54164340, 58678035, 62589904, 70413642, 72219120, 78237380, 93884856, 108328680, 117356070, 140827284, 156474760, 176034105, 187769712, 216657360, 234712140, 281654568, 312949520, 352068210, 469424280, 563309136, 704136420, 938848560, 1408272840, 2816545680]

約数ペア:

[(1, 2816545680), (2, 1408272840), (3, 938848560), (4, 704136420), (5, 563309136), (6, 469424280), (8, 352068210), (9, 312949520), (10, 281654568), (12, 234712140), (13, 216657360), (15, 187769712), (16, 176034105), (18, 156474760), (20, 140827284), (24, 117356070), (26, 108328680), (30, 93884856), (36, 78237380), (39, 72219120), (40, 70413642), (45, 62589904), (48, 58678035), (52, 54164340), (60, 46942428), (61, 46172880), (65, 43331472), (72, 39118690), (78, 36109560), (80, 35206821), (90, 31294952), (104, 27082170), (117, 24073040), (120, 23471214), (122, 23086440), (130, 21665736), (144, 19559345), (156, 18054780), (180, 15647476), (183, 15390960), (195, 14443824), (208, 13541085), (234, 12036520), (240, 11735607), (244, 11543220), (260, 10832868), (305, 9234576), (312, 9027390), (360, 7823738), (366, 7695480), (390, 7221912), (468, 6018260), (488, 5771610), (520, 5416434), (549, 5130320), (585, 4814608), (610, 4617288), (624, 4513695), (720, 3911869), (732, 3847740), (780, 3610956), (793, 3551760), (915, 3078192), (936, 3009130), (976, 2885805), (1040, 2708217), (1098, 2565160), (1170, 2407304), (1220, 2308644), (1464, 1923870), (1560, 1805478), (1586, 1775880), (1830, 1539096), (1872, 1504565), (2196, 1282580), (2340, 1203652), (2379, 1183920), (2440, 1154322), (2745, 1026064), (2928, 961935), (3120, 902739), (3172, 887940), (3660, 769548), (3965, 710352), (4392, 641290), (4680, 601826), (4758, 591960), (4880, 577161), (4933, 570960), (5490, 513032), (6344, 443970), (7137, 394640), (7320, 384774), (7930, 355176), (8784, 320645), (9360, 300913), (9516, 295980), (9866, 285480), (10980, 256516), (11895, 236784), (12688, 221985), (14274, 197320), (14640, 192387), (14799, 190320), (15860, 177588), (19032, 147990), (19732, 142740), (21960, 128258), (23790, 118392), (24665, 114192), (28548, 98660), (29598, 95160), (31720, 88794), (35685, 78928), (38064, 73995), (39464, 71370), (43920, 64129), (44397, 63440), (47580, 59196), (49330, 57096)]