616663440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 240

約数和(自身を含む): 2222857728

約数和(自身を除く): 1606194288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 83, 85, 90, 102, 120, 136, 144, 153, 166, 170, 180, 204, 240, 249, 255, 272, 306, 332, 340, 360, 408, 415, 498, 510, 607, 612, 664, 680, 720, 747, 765, 816, 830, 996, 1020, 1214, 1224, 1245, 1328, 1360, 1411, 1494, 1530, 1660, 1821, 1992, 2040, 2428, 2448, 2490, 2822, 2988, 3035, 3060, 3320, 3642, 3735, 3984, 4080, 4233, 4856, 4980, 5463, 5644, 5976, 6070, 6120, 6640, 7055, 7284, 7470, 8466, 9105, 9712, 9960, 10319, 10926, 11288, 11952, 12140, 12240, 12699, 14110, 14568, 14940, 16932, 18210, 19920, 20638, 21165, 21852, 22576, 24280, 25398, 27315, 28220, 29136, 29880, 30957, 33864, 36420, 41276, 42330, 43704, 48560, 50381, 50796, 51595, 54630, 56440, 59760, 61914, 63495, 67728, 72840, 82552, 84660, 87408, 92871, 100762, 101592, 103190, 109260, 112880, 123828, 126990, 145680, 151143, 154785, 165104, 169320, 185742, 201524, 203184, 206380, 218520, 247656, 251905, 253980, 302286, 309570, 338640, 371484, 403048, 412760, 437040, 453429, 464355, 495312, 503810, 507960, 604572, 619140, 742968, 755715, 806096, 825520, 856477, 906858, 928710, 1007620, 1015920, 1209144, 1238280, 1485936, 1511430, 1712954, 1813716, 1857420, 2015240, 2267145, 2418288, 2476560, 2569431, 3022860, 3425908, 3627432, 3714840, 4030480, 4282385, 4534290, 5138862, 6045720, 6851816, 7254864, 7429680, 7708293, 8564770, 9068580, 10277724, 12091440, 12847155, 13703632, 15416586, 17129540, 18137160, 20555448, 25694310, 30833172, 34259080, 36274320, 38541465, 41110896, 51388620, 61666344, 68518160, 77082930, 102777240, 123332688, 154165860, 205554480, 308331720, 616663440]

約数ペア:

[(1, 616663440), (2, 308331720), (3, 205554480), (4, 154165860), (5, 123332688), (6, 102777240), (8, 77082930), (9, 68518160), (10, 61666344), (12, 51388620), (15, 41110896), (16, 38541465), (17, 36274320), (18, 34259080), (20, 30833172), (24, 25694310), (30, 20555448), (34, 18137160), (36, 17129540), (40, 15416586), (45, 13703632), (48, 12847155), (51, 12091440), (60, 10277724), (68, 9068580), (72, 8564770), (80, 7708293), (83, 7429680), (85, 7254864), (90, 6851816), (102, 6045720), (120, 5138862), (136, 4534290), (144, 4282385), (153, 4030480), (166, 3714840), (170, 3627432), (180, 3425908), (204, 3022860), (240, 2569431), (249, 2476560), (255, 2418288), (272, 2267145), (306, 2015240), (332, 1857420), (340, 1813716), (360, 1712954), (408, 1511430), (415, 1485936), (498, 1238280), (510, 1209144), (607, 1015920), (612, 1007620), (664, 928710), (680, 906858), (720, 856477), (747, 825520), (765, 806096), (816, 755715), (830, 742968), (996, 619140), (1020, 604572), (1214, 507960), (1224, 503810), (1245, 495312), (1328, 464355), (1360, 453429), (1411, 437040), (1494, 412760), (1530, 403048), (1660, 371484), (1821, 338640), (1992, 309570), (2040, 302286), (2428, 253980), (2448, 251905), (2490, 247656), (2822, 218520), (2988, 206380), (3035, 203184), (3060, 201524), (3320, 185742), (3642, 169320), (3735, 165104), (3984, 154785), (4080, 151143), (4233, 145680), (4856, 126990), (4980, 123828), (5463, 112880), (5644, 109260), (5976, 103190), (6070, 101592), (6120, 100762), (6640, 92871), (7055, 87408), (7284, 84660), (7470, 82552), (8466, 72840), (9105, 67728), (9712, 63495), (9960, 61914), (10319, 59760), (10926, 56440), (11288, 54630), (11952, 51595), (12140, 50796), (12240, 50381), (12699, 48560), (14110, 43704), (14568, 42330), (14940, 41276), (16932, 36420), (18210, 33864), (19920, 30957), (20638, 29880), (21165, 29136), (21852, 28220), (22576, 27315), (24280, 25398)]