444989280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2429

約数の個数: 192

約数和(自身を含む): 1549352448

約数和(自身を除く): 1104363168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2346, 2371, 2720, 2760, 3128, 3680, 3910, 4080, 4692, 4742, 5520, 5865, 6256, 7113, 7820, 8160, 9384, 9484, 11040, 11730, 11855, 12512, 14226, 15640, 18768, 18968, 23460, 23710, 28452, 31280, 35565, 37536, 37936, 40307, 46920, 47420, 54533, 56904, 62560, 71130, 75872, 80614, 93840, 94840, 109066, 113808, 120921, 142260, 161228, 163599, 187680, 189680, 201535, 218132, 227616, 241842, 272665, 284520, 322456, 327198, 379360, 403070, 436264, 483684, 545330, 569040, 604605, 644912, 654396, 806140, 817995, 872528, 927061, 967368, 1090660, 1138080, 1209210, 1289824, 1308792, 1612280, 1635990, 1745056, 1854122, 1934736, 2181320, 2418420, 2617584, 2781183, 3224560, 3271980, 3708244, 3869472, 4362640, 4635305, 4836840, 5235168, 5562366, 6449120, 6543960, 7416488, 8725280, 9270610, 9673680, 11124732, 13087920, 13905915, 14832976, 18541220, 19347360, 22249464, 26175840, 27811830, 29665952, 37082440, 44498928, 55623660, 74164880, 88997856, 111247320, 148329760, 222494640, 444989280]

約数ペア:

[(1, 444989280), (2, 222494640), (3, 148329760), (4, 111247320), (5, 88997856), (6, 74164880), (8, 55623660), (10, 44498928), (12, 37082440), (15, 29665952), (16, 27811830), (17, 26175840), (20, 22249464), (23, 19347360), (24, 18541220), (30, 14832976), (32, 13905915), (34, 13087920), (40, 11124732), (46, 9673680), (48, 9270610), (51, 8725280), (60, 7416488), (68, 6543960), (69, 6449120), (80, 5562366), (85, 5235168), (92, 4836840), (96, 4635305), (102, 4362640), (115, 3869472), (120, 3708244), (136, 3271980), (138, 3224560), (160, 2781183), (170, 2617584), (184, 2418420), (204, 2181320), (230, 1934736), (240, 1854122), (255, 1745056), (272, 1635990), (276, 1612280), (340, 1308792), (345, 1289824), (368, 1209210), (391, 1138080), (408, 1090660), (460, 967368), (480, 927061), (510, 872528), (544, 817995), (552, 806140), (680, 654396), (690, 644912), (736, 604605), (782, 569040), (816, 545330), (920, 483684), (1020, 436264), (1104, 403070), (1173, 379360), (1360, 327198), (1380, 322456), (1564, 284520), (1632, 272665), (1840, 241842), (1955, 227616), (2040, 218132), (2208, 201535), (2346, 189680), (2371, 187680), (2720, 163599), (2760, 161228), (3128, 142260), (3680, 120921), (3910, 113808), (4080, 109066), (4692, 94840), (4742, 93840), (5520, 80614), (5865, 75872), (6256, 71130), (7113, 62560), (7820, 56904), (8160, 54533), (9384, 47420), (9484, 46920), (11040, 40307), (11730, 37936), (11855, 37536), (12512, 35565), (14226, 31280), (15640, 28452), (18768, 23710), (18968, 23460)]