1903848960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19069}}^1$

素因数の和:19108

約数の個数: 160

約数和(自身を含む): 6554892960

約数和(自身を除く): 4651044000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 19069, 19968, 24960, 33280, 38138, 49920, 57207, 76276, 95345, 99840, 114414, 152552, 190690, 228828, 247897, 286035, 305104, 381380, 457656, 495794, 572070, 610208, 743691, 762760, 915312, 991588, 1144140, 1220416, 1239485, 1487382, 1525520, 1830624, 1983176, 2288280, 2440832, 2478970, 2974764, 3051040, 3661248, 3718455, 3966352, 4576560, 4881664, 4957940, 5949528, 6102080, 7322496, 7436910, 7932704, 9153120, 9763328, 9915880, 11899056, 12204160, 14644992, 14873820, 15865408, 18306240, 19831760, 23798112, 24408320, 29289984, 29747640, 31730816, 36612480, 39663520, 47596224, 48816640, 59495280, 63461632, 73224960, 79327040, 95192448, 118990560, 126923264, 146449920, 158654080, 190384896, 237981120, 317308160, 380769792, 475962240, 634616320, 951924480, 1903848960]

約数ペア:

[(1, 1903848960), (2, 951924480), (3, 634616320), (4, 475962240), (5, 380769792), (6, 317308160), (8, 237981120), (10, 190384896), (12, 158654080), (13, 146449920), (15, 126923264), (16, 118990560), (20, 95192448), (24, 79327040), (26, 73224960), (30, 63461632), (32, 59495280), (39, 48816640), (40, 47596224), (48, 39663520), (52, 36612480), (60, 31730816), (64, 29747640), (65, 29289984), (78, 24408320), (80, 23798112), (96, 19831760), (104, 18306240), (120, 15865408), (128, 14873820), (130, 14644992), (156, 12204160), (160, 11899056), (192, 9915880), (195, 9763328), (208, 9153120), (240, 7932704), (256, 7436910), (260, 7322496), (312, 6102080), (320, 5949528), (384, 4957940), (390, 4881664), (416, 4576560), (480, 3966352), (512, 3718455), (520, 3661248), (624, 3051040), (640, 2974764), (768, 2478970), (780, 2440832), (832, 2288280), (960, 1983176), (1040, 1830624), (1248, 1525520), (1280, 1487382), (1536, 1239485), (1560, 1220416), (1664, 1144140), (1920, 991588), (2080, 915312), (2496, 762760), (2560, 743691), (3120, 610208), (3328, 572070), (3840, 495794), (4160, 457656), (4992, 381380), (6240, 305104), (6656, 286035), (7680, 247897), (8320, 228828), (9984, 190690), (12480, 152552), (16640, 114414), (19069, 99840), (19968, 95345), (24960, 76276), (33280, 57207), (38138, 49920)]