1310634720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1522

約数の個数: 288

約数和(自身を含む): 4866982848

約数和(自身を除く): 3556348128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 136, 144, 148, 153, 160, 170, 180, 185, 204, 222, 240, 255, 272, 288, 296, 306, 333, 340, 360, 370, 408, 444, 480, 510, 544, 555, 592, 612, 629, 666, 680, 720, 740, 765, 816, 888, 1020, 1110, 1184, 1224, 1258, 1332, 1360, 1440, 1447, 1480, 1530, 1632, 1665, 1776, 1887, 2040, 2220, 2448, 2516, 2664, 2720, 2894, 2960, 3060, 3145, 3330, 3552, 3774, 4080, 4341, 4440, 4896, 5032, 5328, 5661, 5788, 5920, 6120, 6290, 6660, 7235, 7548, 8160, 8682, 8880, 9435, 10064, 10656, 11322, 11576, 12240, 12580, 13023, 13320, 14470, 15096, 17364, 17760, 18870, 20128, 21705, 22644, 23152, 24480, 24599, 25160, 26046, 26640, 28305, 28940, 30192, 34728, 37740, 43410, 45288, 46304, 49198, 50320, 52092, 53280, 53539, 56610, 57880, 60384, 65115, 69456, 73797, 75480, 86820, 90576, 98396, 100640, 104184, 107078, 113220, 115760, 122995, 130230, 138912, 147594, 150960, 160617, 173640, 181152, 196792, 208368, 214156, 221391, 226440, 231520, 245990, 260460, 267695, 295188, 301920, 321234, 347280, 368985, 393584, 416736, 428312, 442782, 452880, 481851, 491980, 520920, 535390, 590376, 642468, 694560, 737970, 787168, 803085, 856624, 885564, 905760, 910163, 963702, 983960, 1041840, 1070780, 1106955, 1180752, 1284936, 1475940, 1606170, 1713248, 1771128, 1820326, 1927404, 1967920, 2083680, 2141560, 2213910, 2361504, 2409255, 2569872, 2730489, 2951880, 3212340, 3542256, 3640652, 3854808, 3935840, 4283120, 4427820, 4550815, 4818510, 5139744, 5460978, 5903760, 6424680, 7084512, 7281304, 7709616, 8191467, 8566240, 8855640, 9101630, 9637020, 10921956, 11807520, 12849360, 13652445, 14562608, 15419232, 16382934, 17711280, 18203260, 19274040, 21843912, 25698720, 27304890, 29125216, 32765868, 35422560, 36406520, 38548080, 40957335, 43687824, 54609780, 65531736, 72813040, 77096160, 81914670, 87375648, 109219560, 131063472, 145626080, 163829340, 218439120, 262126944, 327658680, 436878240, 655317360, 1310634720]

約数ペア:

[(1, 1310634720), (2, 655317360), (3, 436878240), (4, 327658680), (5, 262126944), (6, 218439120), (8, 163829340), (9, 145626080), (10, 131063472), (12, 109219560), (15, 87375648), (16, 81914670), (17, 77096160), (18, 72813040), (20, 65531736), (24, 54609780), (30, 43687824), (32, 40957335), (34, 38548080), (36, 36406520), (37, 35422560), (40, 32765868), (45, 29125216), (48, 27304890), (51, 25698720), (60, 21843912), (68, 19274040), (72, 18203260), (74, 17711280), (80, 16382934), (85, 15419232), (90, 14562608), (96, 13652445), (102, 12849360), (111, 11807520), (120, 10921956), (136, 9637020), (144, 9101630), (148, 8855640), (153, 8566240), (160, 8191467), (170, 7709616), (180, 7281304), (185, 7084512), (204, 6424680), (222, 5903760), (240, 5460978), (255, 5139744), (272, 4818510), (288, 4550815), (296, 4427820), (306, 4283120), (333, 3935840), (340, 3854808), (360, 3640652), (370, 3542256), (408, 3212340), (444, 2951880), (480, 2730489), (510, 2569872), (544, 2409255), (555, 2361504), (592, 2213910), (612, 2141560), (629, 2083680), (666, 1967920), (680, 1927404), (720, 1820326), (740, 1771128), (765, 1713248), (816, 1606170), (888, 1475940), (1020, 1284936), (1110, 1180752), (1184, 1106955), (1224, 1070780), (1258, 1041840), (1332, 983960), (1360, 963702), (1440, 910163), (1447, 905760), (1480, 885564), (1530, 856624), (1632, 803085), (1665, 787168), (1776, 737970), (1887, 694560), (2040, 642468), (2220, 590376), (2448, 535390), (2516, 520920), (2664, 491980), (2720, 481851), (2894, 452880), (2960, 442782), (3060, 428312), (3145, 416736), (3330, 393584), (3552, 368985), (3774, 347280), (4080, 321234), (4341, 301920), (4440, 295188), (4896, 267695), (5032, 260460), (5328, 245990), (5661, 231520), (5788, 226440), (5920, 221391), (6120, 214156), (6290, 208368), (6660, 196792), (7235, 181152), (7548, 173640), (8160, 160617), (8682, 150960), (8880, 147594), (9435, 138912), (10064, 130230), (10656, 122995), (11322, 115760), (11576, 113220), (12240, 107078), (12580, 104184), (13023, 100640), (13320, 98396), (14470, 90576), (15096, 86820), (17364, 75480), (17760, 73797), (18870, 69456), (20128, 65115), (21705, 60384), (22644, 57880), (23152, 56610), (24480, 53539), (24599, 53280), (25160, 52092), (26046, 50320), (26640, 49198), (28305, 46304), (28940, 45288), (30192, 43410), (34728, 37740)]