13073520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 44282880

約数和(自身を除く): 31209360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 61, 76, 80, 94, 95, 114, 120, 122, 141, 152, 183, 188, 190, 228, 235, 240, 244, 282, 285, 304, 305, 366, 376, 380, 456, 470, 488, 564, 570, 610, 705, 732, 752, 760, 893, 912, 915, 940, 976, 1128, 1140, 1159, 1220, 1410, 1464, 1520, 1786, 1830, 1880, 2256, 2280, 2318, 2440, 2679, 2820, 2867, 2928, 3477, 3572, 3660, 3760, 4465, 4560, 4636, 4880, 5358, 5640, 5734, 5795, 6954, 7144, 7320, 8601, 8930, 9272, 10716, 11280, 11468, 11590, 13395, 13908, 14288, 14335, 14640, 17202, 17385, 17860, 18544, 21432, 22936, 23180, 26790, 27816, 28670, 34404, 34770, 35720, 42864, 43005, 45872, 46360, 53580, 54473, 55632, 57340, 68808, 69540, 71440, 86010, 92720, 107160, 108946, 114680, 137616, 139080, 163419, 172020, 214320, 217892, 229360, 272365, 278160, 326838, 344040, 435784, 544730, 653676, 688080, 817095, 871568, 1089460, 1307352, 1634190, 2178920, 2614704, 3268380, 4357840, 6536760, 13073520]

約数ペア:

[(1, 13073520), (2, 6536760), (3, 4357840), (4, 3268380), (5, 2614704), (6, 2178920), (8, 1634190), (10, 1307352), (12, 1089460), (15, 871568), (16, 817095), (19, 688080), (20, 653676), (24, 544730), (30, 435784), (38, 344040), (40, 326838), (47, 278160), (48, 272365), (57, 229360), (60, 217892), (61, 214320), (76, 172020), (80, 163419), (94, 139080), (95, 137616), (114, 114680), (120, 108946), (122, 107160), (141, 92720), (152, 86010), (183, 71440), (188, 69540), (190, 68808), (228, 57340), (235, 55632), (240, 54473), (244, 53580), (282, 46360), (285, 45872), (304, 43005), (305, 42864), (366, 35720), (376, 34770), (380, 34404), (456, 28670), (470, 27816), (488, 26790), (564, 23180), (570, 22936), (610, 21432), (705, 18544), (732, 17860), (752, 17385), (760, 17202), (893, 14640), (912, 14335), (915, 14288), (940, 13908), (976, 13395), (1128, 11590), (1140, 11468), (1159, 11280), (1220, 10716), (1410, 9272), (1464, 8930), (1520, 8601), (1786, 7320), (1830, 7144), (1880, 6954), (2256, 5795), (2280, 5734), (2318, 5640), (2440, 5358), (2679, 4880), (2820, 4636), (2867, 4560), (2928, 4465), (3477, 3760), (3572, 3660)]