496371960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1531

約数の個数: 288

約数和(自身を含む): 1976691600

約数和(自身を除く): 1480319640

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, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1481, 1596, 1710, 1764, 1862, 1960, 1995, 2205, 2280, 2394, 2520, 2660, 2793, 2940, 2962, 3192, 3420, 3528, 3724, 3990, 4410, 4443, 4655, 4788, 5320, 5586, 5880, 5924, 5985, 6840, 7405, 7448, 7980, 8379, 8820, 8886, 9310, 9576, 10367, 11172, 11848, 11970, 13329, 13965, 14810, 15960, 16758, 17640, 17772, 18620, 20734, 22215, 22344, 23940, 26658, 27930, 28139, 29620, 31101, 33516, 35544, 37240, 41468, 41895, 44430, 47880, 51835, 53316, 55860, 56278, 59240, 62202, 66645, 67032, 72569, 82936, 83790, 84417, 88860, 93303, 103670, 106632, 111720, 112556, 124404, 133290, 140695, 145138, 155505, 167580, 168834, 177720, 186606, 196973, 207340, 217707, 225112, 248808, 253251, 266580, 281390, 290276, 311010, 335160, 337668, 362845, 373212, 393946, 414680, 422085, 435414, 466515, 506502, 533160, 562780, 580552, 590919, 622020, 653121, 675336, 725690, 746424, 787892, 844170, 870828, 933030, 984865, 1013004, 1088535, 1125560, 1181838, 1244040, 1266255, 1306242, 1378811, 1451380, 1575784, 1688340, 1741656, 1772757, 1866060, 1969730, 2026008, 2177070, 2363676, 2532510, 2612484, 2757622, 2902760, 2954595, 3265605, 3376680, 3545514, 3732120, 3939460, 4136433, 4354140, 4727352, 5065020, 5224968, 5515244, 5909190, 6531210, 6894055, 7091028, 7878920, 8272866, 8708280, 8863785, 10130040, 11030488, 11818380, 12409299, 13062420, 13788110, 14182056, 16545732, 17727570, 20682165, 23636760, 24818598, 26124840, 27576220, 33091464, 35455140, 41364330, 49637196, 55152440, 62046495, 70910280, 82728660, 99274392, 124092990, 165457320, 248185980, 496371960]

約数ペア:

[(1, 496371960), (2, 248185980), (3, 165457320), (4, 124092990), (5, 99274392), (6, 82728660), (7, 70910280), (8, 62046495), (9, 55152440), (10, 49637196), (12, 41364330), (14, 35455140), (15, 33091464), (18, 27576220), (19, 26124840), (20, 24818598), (21, 23636760), (24, 20682165), (28, 17727570), (30, 16545732), (35, 14182056), (36, 13788110), (38, 13062420), (40, 12409299), (42, 11818380), (45, 11030488), (49, 10130040), (56, 8863785), (57, 8708280), (60, 8272866), (63, 7878920), (70, 7091028), (72, 6894055), (76, 6531210), (84, 5909190), (90, 5515244), (95, 5224968), (98, 5065020), (105, 4727352), (114, 4354140), (120, 4136433), (126, 3939460), (133, 3732120), (140, 3545514), (147, 3376680), (152, 3265605), (168, 2954595), (171, 2902760), (180, 2757622), (190, 2612484), (196, 2532510), (210, 2363676), (228, 2177070), (245, 2026008), (252, 1969730), (266, 1866060), (280, 1772757), (285, 1741656), (294, 1688340), (315, 1575784), (342, 1451380), (360, 1378811), (380, 1306242), (392, 1266255), (399, 1244040), (420, 1181838), (441, 1125560), (456, 1088535), (490, 1013004), (504, 984865), (532, 933030), (570, 870828), (588, 844170), (630, 787892), (665, 746424), (684, 725690), (735, 675336), (760, 653121), (798, 622020), (840, 590919), (855, 580552), (882, 562780), (931, 533160), (980, 506502), (1064, 466515), (1140, 435414), (1176, 422085), (1197, 414680), (1260, 393946), (1330, 373212), (1368, 362845), (1470, 337668), (1481, 335160), (1596, 311010), (1710, 290276), (1764, 281390), (1862, 266580), (1960, 253251), (1995, 248808), (2205, 225112), (2280, 217707), (2394, 207340), (2520, 196973), (2660, 186606), (2793, 177720), (2940, 168834), (2962, 167580), (3192, 155505), (3420, 145138), (3528, 140695), (3724, 133290), (3990, 124404), (4410, 112556), (4443, 111720), (4655, 106632), (4788, 103670), (5320, 93303), (5586, 88860), (5880, 84417), (5924, 83790), (5985, 82936), (6840, 72569), (7405, 67032), (7448, 66645), (7980, 62202), (8379, 59240), (8820, 56278), (8886, 55860), (9310, 53316), (9576, 51835), (10367, 47880), (11172, 44430), (11848, 41895), (11970, 41468), (13329, 37240), (13965, 35544), (14810, 33516), (15960, 31101), (16758, 29620), (17640, 28139), (17772, 27930), (18620, 26658), (20734, 23940), (22215, 22344)]