197529120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8069}}^1$

素因数の和:8107

約数の個数: 144

約数和(自身を含む): 713807640

約数和(自身を除く): 516278520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8069, 8160, 12240, 16138, 24207, 24480, 32276, 40345, 48414, 64552, 72621, 80690, 96828, 121035, 129104, 137173, 145242, 161380, 193656, 242070, 258208, 274346, 290484, 322760, 363105, 387312, 411519, 484140, 548692, 580968, 645520, 685865, 726210, 774624, 823038, 968280, 1097384, 1161936, 1234557, 1291040, 1371730, 1452420, 1646076, 1936560, 2057595, 2194768, 2323872, 2469114, 2743460, 2904840, 3292152, 3873120, 4115190, 4389536, 4938228, 5486920, 5809680, 6172785, 6584304, 8230380, 9876456, 10973840, 11619360, 12345570, 13168608, 16460760, 19752912, 21947680, 24691140, 32921520, 39505824, 49382280, 65843040, 98764560, 197529120]

約数ペア:

[(1, 197529120), (2, 98764560), (3, 65843040), (4, 49382280), (5, 39505824), (6, 32921520), (8, 24691140), (9, 21947680), (10, 19752912), (12, 16460760), (15, 13168608), (16, 12345570), (17, 11619360), (18, 10973840), (20, 9876456), (24, 8230380), (30, 6584304), (32, 6172785), (34, 5809680), (36, 5486920), (40, 4938228), (45, 4389536), (48, 4115190), (51, 3873120), (60, 3292152), (68, 2904840), (72, 2743460), (80, 2469114), (85, 2323872), (90, 2194768), (96, 2057595), (102, 1936560), (120, 1646076), (136, 1452420), (144, 1371730), (153, 1291040), (160, 1234557), (170, 1161936), (180, 1097384), (204, 968280), (240, 823038), (255, 774624), (272, 726210), (288, 685865), (306, 645520), (340, 580968), (360, 548692), (408, 484140), (480, 411519), (510, 387312), (544, 363105), (612, 322760), (680, 290484), (720, 274346), (765, 258208), (816, 242070), (1020, 193656), (1224, 161380), (1360, 145242), (1440, 137173), (1530, 129104), (1632, 121035), (2040, 96828), (2448, 80690), (2720, 72621), (3060, 64552), (4080, 48414), (4896, 40345), (6120, 32276), (8069, 24480), (8160, 24207), (12240, 16138)]