171271320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6829}}^1$

素因数の和:6873

約数の個数: 128

約数和(自身を含む): 590112000

約数和(自身を除く): 418840680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 6829, 8360, 12540, 13658, 20487, 25080, 27316, 34145, 40974, 54632, 68290, 75119, 81948, 102435, 129751, 136580, 150238, 163896, 204870, 225357, 259502, 273160, 300476, 375595, 389253, 409740, 450714, 519004, 600952, 648755, 751190, 778506, 819480, 901428, 1038008, 1126785, 1297510, 1427261, 1502380, 1557012, 1802856, 1946265, 2253570, 2595020, 2854522, 3004760, 3114024, 3892530, 4281783, 4507140, 5190040, 5709044, 7136305, 7785060, 8563566, 9014280, 11418088, 14272610, 15570120, 17127132, 21408915, 28545220, 34254264, 42817830, 57090440, 85635660, 171271320]

約数ペア:

[(1, 171271320), (2, 85635660), (3, 57090440), (4, 42817830), (5, 34254264), (6, 28545220), (8, 21408915), (10, 17127132), (11, 15570120), (12, 14272610), (15, 11418088), (19, 9014280), (20, 8563566), (22, 7785060), (24, 7136305), (30, 5709044), (33, 5190040), (38, 4507140), (40, 4281783), (44, 3892530), (55, 3114024), (57, 3004760), (60, 2854522), (66, 2595020), (76, 2253570), (88, 1946265), (95, 1802856), (110, 1557012), (114, 1502380), (120, 1427261), (132, 1297510), (152, 1126785), (165, 1038008), (190, 901428), (209, 819480), (220, 778506), (228, 751190), (264, 648755), (285, 600952), (330, 519004), (380, 450714), (418, 409740), (440, 389253), (456, 375595), (570, 300476), (627, 273160), (660, 259502), (760, 225357), (836, 204870), (1045, 163896), (1140, 150238), (1254, 136580), (1320, 129751), (1672, 102435), (2090, 81948), (2280, 75119), (2508, 68290), (3135, 54632), (4180, 40974), (5016, 34145), (6270, 27316), (6829, 25080), (8360, 20487), (12540, 13658)]