27443640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 96744960

約数和(自身を除く): 69301320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 883, 888, 1036, 1110, 1295, 1480, 1554, 1766, 2072, 2220, 2590, 2649, 3108, 3532, 3885, 4415, 4440, 5180, 5298, 6181, 6216, 7064, 7770, 8830, 10360, 10596, 12362, 13245, 15540, 17660, 18543, 21192, 24724, 26490, 30905, 31080, 32671, 35320, 37086, 49448, 52980, 61810, 65342, 74172, 92715, 98013, 105960, 123620, 130684, 148344, 163355, 185430, 196026, 228697, 247240, 261368, 326710, 370860, 392052, 457394, 490065, 653420, 686091, 741720, 784104, 914788, 980130, 1143485, 1306840, 1372182, 1829576, 1960260, 2286970, 2744364, 3430455, 3920520, 4573940, 5488728, 6860910, 9147880, 13721820, 27443640]

約数ペア:

[(1, 27443640), (2, 13721820), (3, 9147880), (4, 6860910), (5, 5488728), (6, 4573940), (7, 3920520), (8, 3430455), (10, 2744364), (12, 2286970), (14, 1960260), (15, 1829576), (20, 1372182), (21, 1306840), (24, 1143485), (28, 980130), (30, 914788), (35, 784104), (37, 741720), (40, 686091), (42, 653420), (56, 490065), (60, 457394), (70, 392052), (74, 370860), (84, 326710), (105, 261368), (111, 247240), (120, 228697), (140, 196026), (148, 185430), (168, 163355), (185, 148344), (210, 130684), (222, 123620), (259, 105960), (280, 98013), (296, 92715), (370, 74172), (420, 65342), (444, 61810), (518, 52980), (555, 49448), (740, 37086), (777, 35320), (840, 32671), (883, 31080), (888, 30905), (1036, 26490), (1110, 24724), (1295, 21192), (1480, 18543), (1554, 17660), (1766, 15540), (2072, 13245), (2220, 12362), (2590, 10596), (2649, 10360), (3108, 8830), (3532, 7770), (3885, 7064), (4415, 6216), (4440, 6181), (5180, 5298)]