3909705240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1470

約数の個数: 256

約数和(自身を含む): 14192640000

約数和(自身を除く): 10282934760

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, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 199, 210, 228, 266, 280, 285, 380, 398, 399, 420, 456, 532, 570, 597, 665, 760, 796, 798, 840, 995, 1064, 1140, 1194, 1231, 1330, 1393, 1592, 1596, 1990, 1995, 2280, 2388, 2462, 2660, 2786, 2985, 3192, 3693, 3781, 3980, 3990, 4179, 4776, 4924, 5320, 5572, 5970, 6155, 6965, 7386, 7562, 7960, 7980, 8358, 8617, 9848, 11144, 11343, 11940, 12310, 13930, 14772, 15124, 15960, 16716, 17234, 18465, 18905, 20895, 22686, 23389, 23880, 24620, 25851, 26467, 27860, 29544, 30248, 33432, 34468, 36930, 37810, 41790, 43085, 45372, 46778, 49240, 51702, 52934, 55720, 56715, 68936, 70167, 73860, 75620, 79401, 83580, 86170, 90744, 93556, 103404, 105868, 113430, 116945, 129255, 132335, 140334, 147720, 151240, 158802, 163723, 167160, 172340, 187112, 206808, 211736, 226860, 233890, 244969, 258510, 264670, 280668, 317604, 327446, 344680, 350835, 397005, 453720, 467780, 489938, 491169, 517020, 529340, 561336, 635208, 654892, 701670, 734907, 794010, 818615, 935560, 979876, 982338, 1034040, 1058680, 1224845, 1309784, 1403340, 1469814, 1588020, 1637230, 1714783, 1959752, 1964676, 2449690, 2455845, 2806680, 2939628, 3176040, 3274460, 3429566, 3674535, 3929352, 4654411, 4899380, 4911690, 5144349, 5879256, 6548920, 6859132, 7349070, 8573915, 9308822, 9798760, 9823380, 10288698, 13718264, 13963233, 14698140, 17147830, 18617644, 19646760, 20577396, 23272055, 25721745, 27926466, 29396280, 32580877, 34295660, 37235288, 41154792, 46544110, 51443490, 55852932, 65161754, 68591320, 69816165, 93088220, 97742631, 102886980, 111705864, 130323508, 139632330, 162904385, 186176440, 195485262, 205773960, 260647016, 279264660, 325808770, 390970524, 488713155, 558529320, 651617540, 781941048, 977426310, 1303235080, 1954852620, 3909705240]

約数ペア:

[(1, 3909705240), (2, 1954852620), (3, 1303235080), (4, 977426310), (5, 781941048), (6, 651617540), (7, 558529320), (8, 488713155), (10, 390970524), (12, 325808770), (14, 279264660), (15, 260647016), (19, 205773960), (20, 195485262), (21, 186176440), (24, 162904385), (28, 139632330), (30, 130323508), (35, 111705864), (38, 102886980), (40, 97742631), (42, 93088220), (56, 69816165), (57, 68591320), (60, 65161754), (70, 55852932), (76, 51443490), (84, 46544110), (95, 41154792), (105, 37235288), (114, 34295660), (120, 32580877), (133, 29396280), (140, 27926466), (152, 25721745), (168, 23272055), (190, 20577396), (199, 19646760), (210, 18617644), (228, 17147830), (266, 14698140), (280, 13963233), (285, 13718264), (380, 10288698), (398, 9823380), (399, 9798760), (420, 9308822), (456, 8573915), (532, 7349070), (570, 6859132), (597, 6548920), (665, 5879256), (760, 5144349), (796, 4911690), (798, 4899380), (840, 4654411), (995, 3929352), (1064, 3674535), (1140, 3429566), (1194, 3274460), (1231, 3176040), (1330, 2939628), (1393, 2806680), (1592, 2455845), (1596, 2449690), (1990, 1964676), (1995, 1959752), (2280, 1714783), (2388, 1637230), (2462, 1588020), (2660, 1469814), (2786, 1403340), (2985, 1309784), (3192, 1224845), (3693, 1058680), (3781, 1034040), (3980, 982338), (3990, 979876), (4179, 935560), (4776, 818615), (4924, 794010), (5320, 734907), (5572, 701670), (5970, 654892), (6155, 635208), (6965, 561336), (7386, 529340), (7562, 517020), (7960, 491169), (7980, 489938), (8358, 467780), (8617, 453720), (9848, 397005), (11144, 350835), (11343, 344680), (11940, 327446), (12310, 317604), (13930, 280668), (14772, 264670), (15124, 258510), (15960, 244969), (16716, 233890), (17234, 226860), (18465, 211736), (18905, 206808), (20895, 187112), (22686, 172340), (23389, 167160), (23880, 163723), (24620, 158802), (25851, 151240), (26467, 147720), (27860, 140334), (29544, 132335), (30248, 129255), (33432, 116945), (34468, 113430), (36930, 105868), (37810, 103404), (41790, 93556), (43085, 90744), (45372, 86170), (46778, 83580), (49240, 79401), (51702, 75620), (52934, 73860), (55720, 70167), (56715, 68936)]