130778280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 464184000

約数和(自身を除く): 333405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 419, 459, 510, 540, 578, 612, 680, 765, 838, 867, 918, 1020, 1080, 1156, 1224, 1257, 1445, 1530, 1676, 1734, 1836, 2040, 2095, 2295, 2312, 2514, 2601, 2890, 3060, 3352, 3468, 3672, 3771, 4190, 4335, 4590, 5028, 5202, 5780, 6120, 6285, 6936, 7123, 7542, 7803, 8380, 8670, 9180, 10056, 10404, 11313, 11560, 12570, 13005, 14246, 15084, 15606, 16760, 17340, 18360, 18855, 20808, 21369, 22626, 25140, 26010, 28492, 30168, 31212, 34680, 35615, 37710, 39015, 42738, 45252, 50280, 52020, 56565, 56984, 62424, 64107, 71230, 75420, 78030, 85476, 90504, 104040, 106845, 113130, 121091, 128214, 142460, 150840, 156060, 170952, 192321, 213690, 226260, 242182, 256428, 284920, 312120, 320535, 363273, 384642, 427380, 452520, 484364, 512856, 605455, 641070, 726546, 769284, 854760, 961605, 968728, 1089819, 1210910, 1282140, 1453092, 1538568, 1816365, 1923210, 2179638, 2421820, 2564280, 2906184, 3269457, 3632730, 3846420, 4359276, 4843640, 5449095, 6538914, 7265460, 7692840, 8718552, 10898190, 13077828, 14530920, 16347285, 21796380, 26155656, 32694570, 43592760, 65389140, 130778280]

約数ペア:

[(1, 130778280), (2, 65389140), (3, 43592760), (4, 32694570), (5, 26155656), (6, 21796380), (8, 16347285), (9, 14530920), (10, 13077828), (12, 10898190), (15, 8718552), (17, 7692840), (18, 7265460), (20, 6538914), (24, 5449095), (27, 4843640), (30, 4359276), (34, 3846420), (36, 3632730), (40, 3269457), (45, 2906184), (51, 2564280), (54, 2421820), (60, 2179638), (68, 1923210), (72, 1816365), (85, 1538568), (90, 1453092), (102, 1282140), (108, 1210910), (120, 1089819), (135, 968728), (136, 961605), (153, 854760), (170, 769284), (180, 726546), (204, 641070), (216, 605455), (255, 512856), (270, 484364), (289, 452520), (306, 427380), (340, 384642), (360, 363273), (408, 320535), (419, 312120), (459, 284920), (510, 256428), (540, 242182), (578, 226260), (612, 213690), (680, 192321), (765, 170952), (838, 156060), (867, 150840), (918, 142460), (1020, 128214), (1080, 121091), (1156, 113130), (1224, 106845), (1257, 104040), (1445, 90504), (1530, 85476), (1676, 78030), (1734, 75420), (1836, 71230), (2040, 64107), (2095, 62424), (2295, 56984), (2312, 56565), (2514, 52020), (2601, 50280), (2890, 45252), (3060, 42738), (3352, 39015), (3468, 37710), (3672, 35615), (3771, 34680), (4190, 31212), (4335, 30168), (4590, 28492), (5028, 26010), (5202, 25140), (5780, 22626), (6120, 21369), (6285, 20808), (6936, 18855), (7123, 18360), (7542, 17340), (7803, 16760), (8380, 15606), (8670, 15084), (9180, 14246), (10056, 13005), (10404, 12570), (11313, 11560)]