2077231520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 288

約数和(自身を含む): 6244030800

約数和(自身を除く): 4166799280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 89, 91, 98, 104, 112, 130, 140, 160, 178, 182, 196, 208, 224, 229, 245, 260, 280, 356, 364, 392, 416, 445, 455, 458, 490, 520, 560, 623, 637, 712, 728, 784, 890, 910, 916, 980, 1040, 1120, 1145, 1157, 1246, 1274, 1424, 1456, 1568, 1603, 1780, 1820, 1832, 1960, 2080, 2290, 2314, 2492, 2548, 2848, 2912, 2977, 3115, 3185, 3206, 3560, 3640, 3664, 3920, 4361, 4580, 4628, 4984, 5096, 5785, 5954, 6230, 6370, 6412, 7120, 7280, 7328, 7840, 8015, 8099, 8722, 9160, 9256, 9968, 10192, 11221, 11570, 11908, 12460, 12740, 12824, 14240, 14560, 14885, 16030, 16198, 17444, 18320, 18512, 19936, 20381, 20384, 20839, 21805, 22442, 23140, 23816, 24920, 25480, 25648, 29770, 32060, 32396, 34888, 36640, 37024, 40495, 40762, 41678, 43610, 44884, 46280, 47632, 49840, 50960, 51296, 56105, 56693, 59540, 64120, 64792, 69776, 80990, 81524, 83356, 87220, 89768, 92560, 95264, 99680, 101905, 101920, 104195, 112210, 113386, 119080, 128240, 129584, 139552, 142667, 145873, 161980, 163048, 166712, 174440, 179536, 185120, 203810, 208390, 224420, 226772, 238160, 256480, 259168, 264953, 283465, 285334, 291746, 323960, 326096, 333424, 348880, 359072, 407620, 416780, 448840, 453544, 476320, 529906, 566930, 570668, 583492, 647920, 652192, 666848, 697760, 713335, 729365, 815240, 833560, 897680, 907088, 998669, 1059812, 1133860, 1141336, 1166984, 1295840, 1324765, 1426670, 1458730, 1630480, 1667120, 1795360, 1814176, 1854671, 1997338, 2119624, 2267720, 2282672, 2333968, 2649530, 2853340, 2917460, 3260960, 3334240, 3709342, 3994676, 4239248, 4535440, 4565344, 4667936, 4993345, 5299060, 5706680, 5834920, 7418684, 7989352, 8478496, 9070880, 9273355, 9986690, 10598120, 11413360, 11669840, 12982697, 14837368, 15978704, 18546710, 19973380, 21196240, 22826720, 23339680, 25965394, 29674736, 31957408, 37093420, 39946760, 42392480, 51930788, 59349472, 64913485, 74186840, 79893520, 103861576, 129826970, 148373680, 159787040, 207723152, 259653940, 296747360, 415446304, 519307880, 1038615760, 2077231520]

約数ペア:

[(1, 2077231520), (2, 1038615760), (4, 519307880), (5, 415446304), (7, 296747360), (8, 259653940), (10, 207723152), (13, 159787040), (14, 148373680), (16, 129826970), (20, 103861576), (26, 79893520), (28, 74186840), (32, 64913485), (35, 59349472), (40, 51930788), (49, 42392480), (52, 39946760), (56, 37093420), (65, 31957408), (70, 29674736), (80, 25965394), (89, 23339680), (91, 22826720), (98, 21196240), (104, 19973380), (112, 18546710), (130, 15978704), (140, 14837368), (160, 12982697), (178, 11669840), (182, 11413360), (196, 10598120), (208, 9986690), (224, 9273355), (229, 9070880), (245, 8478496), (260, 7989352), (280, 7418684), (356, 5834920), (364, 5706680), (392, 5299060), (416, 4993345), (445, 4667936), (455, 4565344), (458, 4535440), (490, 4239248), (520, 3994676), (560, 3709342), (623, 3334240), (637, 3260960), (712, 2917460), (728, 2853340), (784, 2649530), (890, 2333968), (910, 2282672), (916, 2267720), (980, 2119624), (1040, 1997338), (1120, 1854671), (1145, 1814176), (1157, 1795360), (1246, 1667120), (1274, 1630480), (1424, 1458730), (1456, 1426670), (1568, 1324765), (1603, 1295840), (1780, 1166984), (1820, 1141336), (1832, 1133860), (1960, 1059812), (2080, 998669), (2290, 907088), (2314, 897680), (2492, 833560), (2548, 815240), (2848, 729365), (2912, 713335), (2977, 697760), (3115, 666848), (3185, 652192), (3206, 647920), (3560, 583492), (3640, 570668), (3664, 566930), (3920, 529906), (4361, 476320), (4580, 453544), (4628, 448840), (4984, 416780), (5096, 407620), (5785, 359072), (5954, 348880), (6230, 333424), (6370, 326096), (6412, 323960), (7120, 291746), (7280, 285334), (7328, 283465), (7840, 264953), (8015, 259168), (8099, 256480), (8722, 238160), (9160, 226772), (9256, 224420), (9968, 208390), (10192, 203810), (11221, 185120), (11570, 179536), (11908, 174440), (12460, 166712), (12740, 163048), (12824, 161980), (14240, 145873), (14560, 142667), (14885, 139552), (16030, 129584), (16198, 128240), (17444, 119080), (18320, 113386), (18512, 112210), (19936, 104195), (20381, 101920), (20384, 101905), (20839, 99680), (21805, 95264), (22442, 92560), (23140, 89768), (23816, 87220), (24920, 83356), (25480, 81524), (25648, 80990), (29770, 69776), (32060, 64792), (32396, 64120), (34888, 59540), (36640, 56693), (37024, 56105), (40495, 51296), (40762, 50960), (41678, 49840), (43610, 47632), (44884, 46280)]