17839509480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{7639}}^1$

素因数の和:8168

約数の個数: 192

約数和(自身を含む): 62571600000

約数和(自身を除く): 44732090520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 499, 520, 585, 780, 936, 998, 1170, 1497, 1560, 1996, 2340, 2495, 2994, 3992, 4491, 4680, 4990, 5988, 6487, 7485, 7639, 8982, 9980, 11976, 12974, 14970, 15278, 17964, 19461, 19960, 22455, 22917, 25948, 29940, 30556, 32435, 35928, 38195, 38922, 44910, 45834, 51896, 58383, 59880, 61112, 64870, 68751, 76390, 77844, 89820, 91668, 97305, 99307, 114585, 116766, 129740, 137502, 152780, 155688, 179640, 183336, 194610, 198614, 229170, 233532, 259480, 275004, 291915, 297921, 305560, 343755, 389220, 397228, 458340, 467064, 496535, 550008, 583830, 595842, 687510, 778440, 794456, 893763, 916680, 993070, 1167660, 1191684, 1375020, 1489605, 1787526, 1986140, 2335320, 2383368, 2750040, 2979210, 3575052, 3811861, 3972280, 4468815, 5958420, 7150104, 7623722, 8937630, 11435583, 11916840, 15247444, 17875260, 19059305, 22871166, 30494888, 34306749, 35750520, 38118610, 45742332, 49554193, 57177915, 68613498, 76237220, 91484664, 99108386, 114355830, 137226996, 148662579, 152474440, 171533745, 198216772, 228711660, 247770965, 274453992, 297325158, 343067490, 396433544, 445987737, 457423320, 495541930, 594650316, 686134980, 743312895, 891975474, 991083860, 1189300632, 1372269960, 1486625790, 1783950948, 1982167720, 2229938685, 2973251580, 3567901896, 4459877370, 5946503160, 8919754740, 17839509480]

約数ペア:

[(1, 17839509480), (2, 8919754740), (3, 5946503160), (4, 4459877370), (5, 3567901896), (6, 2973251580), (8, 2229938685), (9, 1982167720), (10, 1783950948), (12, 1486625790), (13, 1372269960), (15, 1189300632), (18, 991083860), (20, 891975474), (24, 743312895), (26, 686134980), (30, 594650316), (36, 495541930), (39, 457423320), (40, 445987737), (45, 396433544), (52, 343067490), (60, 297325158), (65, 274453992), (72, 247770965), (78, 228711660), (90, 198216772), (104, 171533745), (117, 152474440), (120, 148662579), (130, 137226996), (156, 114355830), (180, 99108386), (195, 91484664), (234, 76237220), (260, 68613498), (312, 57177915), (360, 49554193), (390, 45742332), (468, 38118610), (499, 35750520), (520, 34306749), (585, 30494888), (780, 22871166), (936, 19059305), (998, 17875260), (1170, 15247444), (1497, 11916840), (1560, 11435583), (1996, 8937630), (2340, 7623722), (2495, 7150104), (2994, 5958420), (3992, 4468815), (4491, 3972280), (4680, 3811861), (4990, 3575052), (5988, 2979210), (6487, 2750040), (7485, 2383368), (7639, 2335320), (8982, 1986140), (9980, 1787526), (11976, 1489605), (12974, 1375020), (14970, 1191684), (15278, 1167660), (17964, 993070), (19461, 916680), (19960, 893763), (22455, 794456), (22917, 778440), (25948, 687510), (29940, 595842), (30556, 583830), (32435, 550008), (35928, 496535), (38195, 467064), (38922, 458340), (44910, 397228), (45834, 389220), (51896, 343755), (58383, 305560), (59880, 297921), (61112, 291915), (64870, 275004), (68751, 259480), (76390, 233532), (77844, 229170), (89820, 198614), (91668, 194610), (97305, 183336), (99307, 179640), (114585, 155688), (116766, 152780), (129740, 137502)]