439171320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 192

約数和(自身を含む): 1613692800

約数和(自身を除く): 1174521480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3931, 3990, 4655, 5320, 5586, 5880, 7448, 7862, 7980, 9310, 11172, 11793, 13965, 15724, 15960, 18620, 19655, 22344, 23586, 27517, 27930, 31448, 37240, 39310, 47172, 55034, 55860, 58965, 74689, 78620, 82551, 94344, 110068, 111720, 117930, 137585, 149378, 157240, 165102, 192619, 220136, 224067, 235860, 275170, 298756, 330204, 373445, 385238, 412755, 448134, 471720, 522823, 550340, 577857, 597512, 660408, 746890, 770476, 825510, 896268, 963095, 1045646, 1100680, 1120335, 1155714, 1493780, 1540952, 1568469, 1651020, 1792536, 1926190, 2091292, 2240670, 2311428, 2614115, 2889285, 2987560, 3136938, 3302040, 3659761, 3852380, 4182584, 4481340, 4622856, 5228230, 5778570, 6273876, 7319522, 7704760, 7842345, 8962680, 10456460, 10979283, 11557140, 12547752, 14639044, 15684690, 18298805, 20912920, 21958566, 23114280, 29278088, 31369380, 36597610, 43917132, 54896415, 62738760, 73195220, 87834264, 109792830, 146390440, 219585660, 439171320]

約数ペア:

[(1, 439171320), (2, 219585660), (3, 146390440), (4, 109792830), (5, 87834264), (6, 73195220), (7, 62738760), (8, 54896415), (10, 43917132), (12, 36597610), (14, 31369380), (15, 29278088), (19, 23114280), (20, 21958566), (21, 20912920), (24, 18298805), (28, 15684690), (30, 14639044), (35, 12547752), (38, 11557140), (40, 10979283), (42, 10456460), (49, 8962680), (56, 7842345), (57, 7704760), (60, 7319522), (70, 6273876), (76, 5778570), (84, 5228230), (95, 4622856), (98, 4481340), (105, 4182584), (114, 3852380), (120, 3659761), (133, 3302040), (140, 3136938), (147, 2987560), (152, 2889285), (168, 2614115), (190, 2311428), (196, 2240670), (210, 2091292), (228, 1926190), (245, 1792536), (266, 1651020), (280, 1568469), (285, 1540952), (294, 1493780), (380, 1155714), (392, 1120335), (399, 1100680), (420, 1045646), (456, 963095), (490, 896268), (532, 825510), (570, 770476), (588, 746890), (665, 660408), (735, 597512), (760, 577857), (798, 550340), (840, 522823), (931, 471720), (980, 448134), (1064, 412755), (1140, 385238), (1176, 373445), (1330, 330204), (1470, 298756), (1596, 275170), (1862, 235860), (1960, 224067), (1995, 220136), (2280, 192619), (2660, 165102), (2793, 157240), (2940, 149378), (3192, 137585), (3724, 117930), (3931, 111720), (3990, 110068), (4655, 94344), (5320, 82551), (5586, 78620), (5880, 74689), (7448, 58965), (7862, 55860), (7980, 55034), (9310, 47172), (11172, 39310), (11793, 37240), (13965, 31448), (15724, 27930), (15960, 27517), (18620, 23586), (19655, 22344)]