13436040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 30109560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 83, 95, 114, 120, 142, 152, 166, 190, 213, 228, 249, 284, 285, 332, 355, 380, 415, 426, 456, 498, 568, 570, 664, 710, 760, 830, 852, 996, 1065, 1140, 1245, 1349, 1420, 1577, 1660, 1704, 1992, 2130, 2280, 2490, 2698, 2840, 3154, 3320, 4047, 4260, 4731, 4980, 5396, 5893, 6308, 6745, 7885, 8094, 8520, 9462, 9960, 10792, 11786, 12616, 13490, 15770, 16188, 17679, 18924, 20235, 23572, 23655, 26980, 29465, 31540, 32376, 35358, 37848, 40470, 47144, 47310, 53960, 58930, 63080, 70716, 80940, 88395, 94620, 111967, 117860, 141432, 161880, 176790, 189240, 223934, 235720, 335901, 353580, 447868, 559835, 671802, 707160, 895736, 1119670, 1343604, 1679505, 2239340, 2687208, 3359010, 4478680, 6718020, 13436040]

約数ペア:

[(1, 13436040), (2, 6718020), (3, 4478680), (4, 3359010), (5, 2687208), (6, 2239340), (8, 1679505), (10, 1343604), (12, 1119670), (15, 895736), (19, 707160), (20, 671802), (24, 559835), (30, 447868), (38, 353580), (40, 335901), (57, 235720), (60, 223934), (71, 189240), (76, 176790), (83, 161880), (95, 141432), (114, 117860), (120, 111967), (142, 94620), (152, 88395), (166, 80940), (190, 70716), (213, 63080), (228, 58930), (249, 53960), (284, 47310), (285, 47144), (332, 40470), (355, 37848), (380, 35358), (415, 32376), (426, 31540), (456, 29465), (498, 26980), (568, 23655), (570, 23572), (664, 20235), (710, 18924), (760, 17679), (830, 16188), (852, 15770), (996, 13490), (1065, 12616), (1140, 11786), (1245, 10792), (1349, 9960), (1420, 9462), (1577, 8520), (1660, 8094), (1704, 7885), (1992, 6745), (2130, 6308), (2280, 5893), (2490, 5396), (2698, 4980), (2840, 4731), (3154, 4260), (3320, 4047)]