29352120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 102090240

約数和(自身を除く): 72738120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 421, 498, 581, 664, 830, 840, 842, 996, 1162, 1245, 1263, 1660, 1684, 1743, 1992, 2105, 2324, 2490, 2526, 2905, 2947, 3320, 3368, 3486, 4210, 4648, 4980, 5052, 5810, 5894, 6315, 6972, 8420, 8715, 8841, 9960, 10104, 11620, 11788, 12630, 13944, 14735, 16840, 17430, 17682, 23240, 23576, 25260, 29470, 34860, 34943, 35364, 44205, 50520, 58940, 69720, 69886, 70728, 88410, 104829, 117880, 139772, 174715, 176820, 209658, 244601, 279544, 349430, 353640, 419316, 489202, 524145, 698860, 733803, 838632, 978404, 1048290, 1223005, 1397720, 1467606, 1956808, 2096580, 2446010, 2935212, 3669015, 4193160, 4892020, 5870424, 7338030, 9784040, 14676060, 29352120]

約数ペア:

[(1, 29352120), (2, 14676060), (3, 9784040), (4, 7338030), (5, 5870424), (6, 4892020), (7, 4193160), (8, 3669015), (10, 2935212), (12, 2446010), (14, 2096580), (15, 1956808), (20, 1467606), (21, 1397720), (24, 1223005), (28, 1048290), (30, 978404), (35, 838632), (40, 733803), (42, 698860), (56, 524145), (60, 489202), (70, 419316), (83, 353640), (84, 349430), (105, 279544), (120, 244601), (140, 209658), (166, 176820), (168, 174715), (210, 139772), (249, 117880), (280, 104829), (332, 88410), (415, 70728), (420, 69886), (421, 69720), (498, 58940), (581, 50520), (664, 44205), (830, 35364), (840, 34943), (842, 34860), (996, 29470), (1162, 25260), (1245, 23576), (1263, 23240), (1660, 17682), (1684, 17430), (1743, 16840), (1992, 14735), (2105, 13944), (2324, 12630), (2490, 11788), (2526, 11620), (2905, 10104), (2947, 9960), (3320, 8841), (3368, 8715), (3486, 8420), (4210, 6972), (4648, 6315), (4980, 5894), (5052, 5810)]