515646720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2677

約数の個数: 216

約数和(自身を含む): 1889747496

約数和(自身を除く): 1374100776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2633, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5266, 5440, 5760, 6120, 6528, 7899, 8160, 9792, 10532, 10880, 11520, 12240, 13056, 13165, 15798, 16320, 19584, 21064, 21760, 23697, 24480, 26330, 31596, 32640, 39168, 39495, 42128, 44761, 47394, 48960, 52660, 63192, 65280, 78990, 84256, 89522, 94788, 97920, 105320, 118485, 126384, 134283, 157980, 168512, 179044, 189576, 195840, 210640, 223805, 236970, 252768, 268566, 315960, 337024, 358088, 379152, 402849, 421280, 447610, 473940, 505536, 537132, 631920, 671415, 674048, 716176, 758304, 805698, 842560, 895220, 947880, 1011072, 1074264, 1263840, 1342830, 1432352, 1516608, 1611396, 1685120, 1790440, 1895760, 2014245, 2022144, 2148528, 2527680, 2685660, 2864704, 3033216, 3222792, 3370240, 3580880, 3791520, 4028490, 4297056, 5055360, 5371320, 5729408, 6066432, 6445584, 7161760, 7583040, 8056980, 8594112, 10110720, 10742640, 11458816, 12891168, 14323520, 15166080, 16113960, 17188224, 21485280, 25782336, 28647040, 30332160, 32227920, 34376448, 42970560, 51564672, 57294080, 64455840, 85941120, 103129344, 128911680, 171882240, 257823360, 515646720]

約数ペア:

[(1, 515646720), (2, 257823360), (3, 171882240), (4, 128911680), (5, 103129344), (6, 85941120), (8, 64455840), (9, 57294080), (10, 51564672), (12, 42970560), (15, 34376448), (16, 32227920), (17, 30332160), (18, 28647040), (20, 25782336), (24, 21485280), (30, 17188224), (32, 16113960), (34, 15166080), (36, 14323520), (40, 12891168), (45, 11458816), (48, 10742640), (51, 10110720), (60, 8594112), (64, 8056980), (68, 7583040), (72, 7161760), (80, 6445584), (85, 6066432), (90, 5729408), (96, 5371320), (102, 5055360), (120, 4297056), (128, 4028490), (136, 3791520), (144, 3580880), (153, 3370240), (160, 3222792), (170, 3033216), (180, 2864704), (192, 2685660), (204, 2527680), (240, 2148528), (255, 2022144), (256, 2014245), (272, 1895760), (288, 1790440), (306, 1685120), (320, 1611396), (340, 1516608), (360, 1432352), (384, 1342830), (408, 1263840), (480, 1074264), (510, 1011072), (544, 947880), (576, 895220), (612, 842560), (640, 805698), (680, 758304), (720, 716176), (765, 674048), (768, 671415), (816, 631920), (960, 537132), (1020, 505536), (1088, 473940), (1152, 447610), (1224, 421280), (1280, 402849), (1360, 379152), (1440, 358088), (1530, 337024), (1632, 315960), (1920, 268566), (2040, 252768), (2176, 236970), (2304, 223805), (2448, 210640), (2633, 195840), (2720, 189576), (2880, 179044), (3060, 168512), (3264, 157980), (3840, 134283), (4080, 126384), (4352, 118485), (4896, 105320), (5266, 97920), (5440, 94788), (5760, 89522), (6120, 84256), (6528, 78990), (7899, 65280), (8160, 63192), (9792, 52660), (10532, 48960), (10880, 47394), (11520, 44761), (12240, 42128), (13056, 39495), (13165, 39168), (15798, 32640), (16320, 31596), (19584, 26330), (21064, 24480), (21760, 23697)]