465263640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1603929600

約数和(自身を除く): 1138665960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 251, 271, 285, 342, 360, 380, 456, 502, 542, 570, 684, 753, 760, 813, 855, 1004, 1084, 1140, 1255, 1355, 1368, 1506, 1626, 1710, 2008, 2168, 2259, 2280, 2439, 2510, 2710, 3012, 3252, 3420, 3765, 4065, 4518, 4769, 4878, 5020, 5149, 5420, 6024, 6504, 6840, 7530, 8130, 9036, 9538, 9756, 10040, 10298, 10840, 11295, 12195, 14307, 15060, 15447, 16260, 18072, 19076, 19512, 20596, 22590, 23845, 24390, 25745, 28614, 30120, 30894, 32520, 38152, 41192, 42921, 45180, 46341, 47690, 48780, 51490, 57228, 61788, 68021, 71535, 77235, 85842, 90360, 92682, 95380, 97560, 102980, 114456, 123576, 136042, 143070, 154470, 171684, 185364, 190760, 204063, 205960, 214605, 231705, 272084, 286140, 308940, 340105, 343368, 370728, 408126, 429210, 463410, 544168, 572280, 612189, 617880, 680210, 816252, 858420, 926820, 1020315, 1224378, 1292399, 1360420, 1632504, 1716840, 1853640, 2040630, 2448756, 2584798, 2720840, 3060945, 3877197, 4081260, 4897512, 5169596, 6121890, 6461995, 7754394, 8162520, 10339192, 11631591, 12243780, 12923990, 15508788, 19385985, 23263182, 24487560, 25847980, 31017576, 38771970, 46526364, 51695960, 58157955, 77543940, 93052728, 116315910, 155087880, 232631820, 465263640]

約数ペア:

[(1, 465263640), (2, 232631820), (3, 155087880), (4, 116315910), (5, 93052728), (6, 77543940), (8, 58157955), (9, 51695960), (10, 46526364), (12, 38771970), (15, 31017576), (18, 25847980), (19, 24487560), (20, 23263182), (24, 19385985), (30, 15508788), (36, 12923990), (38, 12243780), (40, 11631591), (45, 10339192), (57, 8162520), (60, 7754394), (72, 6461995), (76, 6121890), (90, 5169596), (95, 4897512), (114, 4081260), (120, 3877197), (152, 3060945), (171, 2720840), (180, 2584798), (190, 2448756), (228, 2040630), (251, 1853640), (271, 1716840), (285, 1632504), (342, 1360420), (360, 1292399), (380, 1224378), (456, 1020315), (502, 926820), (542, 858420), (570, 816252), (684, 680210), (753, 617880), (760, 612189), (813, 572280), (855, 544168), (1004, 463410), (1084, 429210), (1140, 408126), (1255, 370728), (1355, 343368), (1368, 340105), (1506, 308940), (1626, 286140), (1710, 272084), (2008, 231705), (2168, 214605), (2259, 205960), (2280, 204063), (2439, 190760), (2510, 185364), (2710, 171684), (3012, 154470), (3252, 143070), (3420, 136042), (3765, 123576), (4065, 114456), (4518, 102980), (4769, 97560), (4878, 95380), (5020, 92682), (5149, 90360), (5420, 85842), (6024, 77235), (6504, 71535), (6840, 68021), (7530, 61788), (8130, 57228), (9036, 51490), (9538, 48780), (9756, 47690), (10040, 46341), (10298, 45180), (10840, 42921), (11295, 41192), (12195, 38152), (14307, 32520), (15060, 30894), (15447, 30120), (16260, 28614), (18072, 25745), (19076, 24390), (19512, 23845), (20596, 22590)]