217360260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10355

約数の個数: 120

約数和(自身を含む): 734389656

約数和(自身を除く): 517029396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10321, 10530, 20642, 21060, 30963, 41284, 51605, 61926, 92889, 103210, 123852, 134173, 154815, 185778, 206420, 268346, 278667, 309630, 371556, 402519, 464445, 536692, 557334, 619260, 670865, 805038, 836001, 928890, 1114668, 1207557, 1341730, 1393335, 1610076, 1672002, 1857780, 2012595, 2415114, 2683460, 2786670, 3344004, 3622671, 4025190, 4180005, 4830228, 5573340, 6037785, 7245342, 8050380, 8360010, 10868013, 12075570, 14490684, 16720020, 18113355, 21736026, 24151140, 36226710, 43472052, 54340065, 72453420, 108680130, 217360260]

約数ペア:

[(1, 217360260), (2, 108680130), (3, 72453420), (4, 54340065), (5, 43472052), (6, 36226710), (9, 24151140), (10, 21736026), (12, 18113355), (13, 16720020), (15, 14490684), (18, 12075570), (20, 10868013), (26, 8360010), (27, 8050380), (30, 7245342), (36, 6037785), (39, 5573340), (45, 4830228), (52, 4180005), (54, 4025190), (60, 3622671), (65, 3344004), (78, 2786670), (81, 2683460), (90, 2415114), (108, 2012595), (117, 1857780), (130, 1672002), (135, 1610076), (156, 1393335), (162, 1341730), (180, 1207557), (195, 1114668), (234, 928890), (260, 836001), (270, 805038), (324, 670865), (351, 619260), (390, 557334), (405, 536692), (468, 464445), (540, 402519), (585, 371556), (702, 309630), (780, 278667), (810, 268346), (1053, 206420), (1170, 185778), (1404, 154815), (1620, 134173), (1755, 123852), (2106, 103210), (2340, 92889), (3510, 61926), (4212, 51605), (5265, 41284), (7020, 30963), (10321, 21060), (10530, 20642)]