191162280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 615081600

約数和(自身を除く): 423919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 830, 996, 1020, 1129, 1245, 1411, 1660, 1992, 2040, 2258, 2490, 2822, 3320, 3387, 4233, 4516, 4980, 5644, 5645, 6774, 7055, 8466, 9032, 9960, 11288, 11290, 13548, 14110, 16932, 16935, 19193, 21165, 22580, 27096, 28220, 33864, 33870, 38386, 42330, 45160, 56440, 57579, 67740, 76772, 84660, 93707, 95965, 115158, 135480, 153544, 169320, 187414, 191930, 230316, 281121, 287895, 374828, 383860, 460632, 468535, 562242, 575790, 749656, 767720, 937070, 1124484, 1151580, 1405605, 1593019, 1874140, 2248968, 2303160, 2811210, 3186038, 3748280, 4779057, 5622420, 6372076, 7965095, 9558114, 11244840, 12744152, 15930190, 19116228, 23895285, 31860380, 38232456, 47790570, 63720760, 95581140, 191162280]

約数ペア:

[(1, 191162280), (2, 95581140), (3, 63720760), (4, 47790570), (5, 38232456), (6, 31860380), (8, 23895285), (10, 19116228), (12, 15930190), (15, 12744152), (17, 11244840), (20, 9558114), (24, 7965095), (30, 6372076), (34, 5622420), (40, 4779057), (51, 3748280), (60, 3186038), (68, 2811210), (83, 2303160), (85, 2248968), (102, 1874140), (120, 1593019), (136, 1405605), (166, 1151580), (170, 1124484), (204, 937070), (249, 767720), (255, 749656), (332, 575790), (340, 562242), (408, 468535), (415, 460632), (498, 383860), (510, 374828), (664, 287895), (680, 281121), (830, 230316), (996, 191930), (1020, 187414), (1129, 169320), (1245, 153544), (1411, 135480), (1660, 115158), (1992, 95965), (2040, 93707), (2258, 84660), (2490, 76772), (2822, 67740), (3320, 57579), (3387, 56440), (4233, 45160), (4516, 42330), (4980, 38386), (5644, 33870), (5645, 33864), (6774, 28220), (7055, 27096), (8466, 22580), (9032, 21165), (9960, 19193), (11288, 16935), (11290, 16932), (13548, 14110)]