259217010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 761080320

約数和(自身を除く): 501863310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 103, 117, 130, 135, 162, 195, 206, 234, 239, 270, 309, 351, 390, 405, 478, 515, 585, 618, 702, 717, 810, 927, 1030, 1053, 1170, 1195, 1339, 1434, 1545, 1755, 1854, 2106, 2151, 2390, 2678, 2781, 3090, 3107, 3510, 3585, 4017, 4302, 4635, 5265, 5562, 6214, 6453, 6695, 7170, 8034, 8343, 9270, 9321, 10530, 10755, 12051, 12906, 13390, 13905, 15535, 16686, 18642, 19359, 20085, 21510, 24102, 24617, 27810, 27963, 31070, 32265, 36153, 38718, 40170, 41715, 46605, 49234, 55926, 60255, 64530, 72306, 73851, 83430, 83889, 93210, 96795, 108459, 120510, 123085, 139815, 147702, 167778, 180765, 193590, 216918, 221553, 246170, 251667, 279630, 320021, 361530, 369255, 419445, 443106, 503334, 542295, 640042, 664659, 738510, 838890, 960063, 1084590, 1107765, 1258335, 1329318, 1600105, 1920126, 1993977, 2215530, 2516670, 2880189, 3200210, 3323295, 3987954, 4800315, 5760378, 6646590, 8640567, 9600630, 9969885, 14400945, 17281134, 19939770, 25921701, 28801890, 43202835, 51843402, 86405670, 129608505, 259217010]

約数ペア:

[(1, 259217010), (2, 129608505), (3, 86405670), (5, 51843402), (6, 43202835), (9, 28801890), (10, 25921701), (13, 19939770), (15, 17281134), (18, 14400945), (26, 9969885), (27, 9600630), (30, 8640567), (39, 6646590), (45, 5760378), (54, 4800315), (65, 3987954), (78, 3323295), (81, 3200210), (90, 2880189), (103, 2516670), (117, 2215530), (130, 1993977), (135, 1920126), (162, 1600105), (195, 1329318), (206, 1258335), (234, 1107765), (239, 1084590), (270, 960063), (309, 838890), (351, 738510), (390, 664659), (405, 640042), (478, 542295), (515, 503334), (585, 443106), (618, 419445), (702, 369255), (717, 361530), (810, 320021), (927, 279630), (1030, 251667), (1053, 246170), (1170, 221553), (1195, 216918), (1339, 193590), (1434, 180765), (1545, 167778), (1755, 147702), (1854, 139815), (2106, 123085), (2151, 120510), (2390, 108459), (2678, 96795), (2781, 93210), (3090, 83889), (3107, 83430), (3510, 73851), (3585, 72306), (4017, 64530), (4302, 60255), (4635, 55926), (5265, 49234), (5562, 46605), (6214, 41715), (6453, 40170), (6695, 38718), (7170, 36153), (8034, 32265), (8343, 31070), (9270, 27963), (9321, 27810), (10530, 24617), (10755, 24102), (12051, 21510), (12906, 20085), (13390, 19359), (13905, 18642), (15535, 16686)]