201431160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 288

約数和(自身を含む): 802947600

約数和(自身を除く): 601516440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 588, 601, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1176, 1197, 1202, 1260, 1330, 1368, 1470, 1596, 1710, 1764, 1803, 1862, 1960, 1995, 2205, 2280, 2394, 2404, 2520, 2660, 2793, 2940, 3005, 3192, 3420, 3528, 3606, 3724, 3990, 4207, 4410, 4655, 4788, 4808, 5320, 5409, 5586, 5880, 5985, 6010, 6840, 7212, 7448, 7980, 8379, 8414, 8820, 9015, 9310, 9576, 10818, 11172, 11419, 11970, 12020, 12621, 13965, 14424, 15960, 16758, 16828, 17640, 18030, 18620, 21035, 21636, 22344, 22838, 23940, 24040, 25242, 27045, 27930, 29449, 33516, 33656, 34257, 36060, 37240, 37863, 41895, 42070, 43272, 45676, 47880, 50484, 54090, 55860, 57095, 58898, 63105, 67032, 68514, 72120, 75726, 79933, 83790, 84140, 88347, 91352, 100968, 102771, 108180, 111720, 114190, 117796, 126210, 137028, 147245, 151452, 159866, 167580, 168280, 171285, 176694, 189315, 205542, 216360, 228380, 235592, 239799, 252420, 265041, 274056, 294490, 302904, 319732, 335160, 342570, 353388, 378630, 399665, 411084, 441735, 456760, 479598, 504840, 513855, 530082, 559531, 588980, 639464, 685140, 706776, 719397, 757260, 799330, 822168, 883470, 959196, 1027710, 1060164, 1119062, 1177960, 1198995, 1325205, 1370280, 1438794, 1514520, 1598660, 1678593, 1766940, 1918392, 2055420, 2120328, 2238124, 2397990, 2650410, 2797655, 2877588, 3197320, 3357186, 3533880, 3596985, 4110840, 4476248, 4795980, 5035779, 5300820, 5595310, 5755176, 6714372, 7193970, 8392965, 9591960, 10071558, 10601640, 11190620, 13428744, 14387940, 16785930, 20143116, 22381240, 25178895, 28775880, 33571860, 40286232, 50357790, 67143720, 100715580, 201431160]

約数ペア:

[(1, 201431160), (2, 100715580), (3, 67143720), (4, 50357790), (5, 40286232), (6, 33571860), (7, 28775880), (8, 25178895), (9, 22381240), (10, 20143116), (12, 16785930), (14, 14387940), (15, 13428744), (18, 11190620), (19, 10601640), (20, 10071558), (21, 9591960), (24, 8392965), (28, 7193970), (30, 6714372), (35, 5755176), (36, 5595310), (38, 5300820), (40, 5035779), (42, 4795980), (45, 4476248), (49, 4110840), (56, 3596985), (57, 3533880), (60, 3357186), (63, 3197320), (70, 2877588), (72, 2797655), (76, 2650410), (84, 2397990), (90, 2238124), (95, 2120328), (98, 2055420), (105, 1918392), (114, 1766940), (120, 1678593), (126, 1598660), (133, 1514520), (140, 1438794), (147, 1370280), (152, 1325205), (168, 1198995), (171, 1177960), (180, 1119062), (190, 1060164), (196, 1027710), (210, 959196), (228, 883470), (245, 822168), (252, 799330), (266, 757260), (280, 719397), (285, 706776), (294, 685140), (315, 639464), (342, 588980), (360, 559531), (380, 530082), (392, 513855), (399, 504840), (420, 479598), (441, 456760), (456, 441735), (490, 411084), (504, 399665), (532, 378630), (570, 353388), (588, 342570), (601, 335160), (630, 319732), (665, 302904), (684, 294490), (735, 274056), (760, 265041), (798, 252420), (840, 239799), (855, 235592), (882, 228380), (931, 216360), (980, 205542), (1064, 189315), (1140, 176694), (1176, 171285), (1197, 168280), (1202, 167580), (1260, 159866), (1330, 151452), (1368, 147245), (1470, 137028), (1596, 126210), (1710, 117796), (1764, 114190), (1803, 111720), (1862, 108180), (1960, 102771), (1995, 100968), (2205, 91352), (2280, 88347), (2394, 84140), (2404, 83790), (2520, 79933), (2660, 75726), (2793, 72120), (2940, 68514), (3005, 67032), (3192, 63105), (3420, 58898), (3528, 57095), (3606, 55860), (3724, 54090), (3990, 50484), (4207, 47880), (4410, 45676), (4655, 43272), (4788, 42070), (4808, 41895), (5320, 37863), (5409, 37240), (5586, 36060), (5880, 34257), (5985, 33656), (6010, 33516), (6840, 29449), (7212, 27930), (7448, 27045), (7980, 25242), (8379, 24040), (8414, 23940), (8820, 22838), (9015, 22344), (9310, 21636), (9576, 21035), (10818, 18620), (11172, 18030), (11419, 17640), (11970, 16828), (12020, 16758), (12621, 15960), (13965, 14424)]