190619520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 256

約数和(自身を含む): 748500480

約数和(自身を除く): 557880960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1091, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2182, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3273, 3360, 3640, 4160, 4364, 4368, 4480, 4992, 5455, 5460, 5824, 6240, 6546, 6720, 7280, 7637, 8320, 8728, 8736, 10910, 10920, 11648, 12480, 13092, 13440, 14183, 14560, 15274, 16365, 17456, 17472, 21820, 21840, 22911, 24960, 26184, 28366, 29120, 30548, 32730, 34912, 34944, 38185, 42549, 43640, 43680, 45822, 52368, 56732, 58240, 61096, 65460, 69824, 70915, 76370, 85098, 87280, 87360, 91644, 99281, 104736, 113464, 114555, 122192, 130920, 139648, 141830, 152740, 170196, 174560, 174720, 183288, 198562, 209472, 212745, 226928, 229110, 244384, 261840, 283660, 297843, 305480, 340392, 349120, 366576, 397124, 418944, 425490, 453856, 458220, 488768, 496405, 523680, 567320, 595686, 610960, 680784, 698240, 733152, 794248, 850980, 907712, 916440, 977536, 992810, 1047360, 1134640, 1191372, 1221920, 1361568, 1466304, 1489215, 1588496, 1701960, 1815424, 1832880, 1985620, 2094720, 2269280, 2382744, 2443840, 2723136, 2932608, 2978430, 3176992, 3403920, 3665760, 3971240, 4538560, 4765488, 4887680, 5446272, 5956860, 6353984, 6807840, 7331520, 7942480, 9077120, 9530976, 11913720, 12707968, 13615680, 14663040, 15884960, 19061952, 23827440, 27231360, 31769920, 38123904, 47654880, 63539840, 95309760, 190619520]

約数ペア:

[(1, 190619520), (2, 95309760), (3, 63539840), (4, 47654880), (5, 38123904), (6, 31769920), (7, 27231360), (8, 23827440), (10, 19061952), (12, 15884960), (13, 14663040), (14, 13615680), (15, 12707968), (16, 11913720), (20, 9530976), (21, 9077120), (24, 7942480), (26, 7331520), (28, 6807840), (30, 6353984), (32, 5956860), (35, 5446272), (39, 4887680), (40, 4765488), (42, 4538560), (48, 3971240), (52, 3665760), (56, 3403920), (60, 3176992), (64, 2978430), (65, 2932608), (70, 2723136), (78, 2443840), (80, 2382744), (84, 2269280), (91, 2094720), (96, 1985620), (104, 1832880), (105, 1815424), (112, 1701960), (120, 1588496), (128, 1489215), (130, 1466304), (140, 1361568), (156, 1221920), (160, 1191372), (168, 1134640), (182, 1047360), (192, 992810), (195, 977536), (208, 916440), (210, 907712), (224, 850980), (240, 794248), (260, 733152), (273, 698240), (280, 680784), (312, 610960), (320, 595686), (336, 567320), (364, 523680), (384, 496405), (390, 488768), (416, 458220), (420, 453856), (448, 425490), (455, 418944), (480, 397124), (520, 366576), (546, 349120), (560, 340392), (624, 305480), (640, 297843), (672, 283660), (728, 261840), (780, 244384), (832, 229110), (840, 226928), (896, 212745), (910, 209472), (960, 198562), (1040, 183288), (1091, 174720), (1092, 174560), (1120, 170196), (1248, 152740), (1344, 141830), (1365, 139648), (1456, 130920), (1560, 122192), (1664, 114555), (1680, 113464), (1820, 104736), (1920, 99281), (2080, 91644), (2182, 87360), (2184, 87280), (2240, 85098), (2496, 76370), (2688, 70915), (2730, 69824), (2912, 65460), (3120, 61096), (3273, 58240), (3360, 56732), (3640, 52368), (4160, 45822), (4364, 43680), (4368, 43640), (4480, 42549), (4992, 38185), (5455, 34944), (5460, 34912), (5824, 32730), (6240, 30548), (6546, 29120), (6720, 28366), (7280, 26184), (7637, 24960), (8320, 22911), (8728, 21840), (8736, 21820), (10910, 17472), (10920, 17456), (11648, 16365), (12480, 15274), (13092, 14560), (13440, 14183)]