16492380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 55157760

約数和(自身を除く): 38665380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 37, 38, 46, 51, 57, 60, 68, 69, 74, 76, 85, 92, 95, 102, 111, 114, 115, 138, 148, 170, 185, 190, 204, 222, 228, 230, 255, 276, 285, 323, 340, 345, 370, 380, 391, 437, 444, 460, 510, 555, 570, 629, 646, 690, 703, 740, 782, 851, 874, 969, 1020, 1110, 1140, 1173, 1258, 1292, 1311, 1380, 1406, 1564, 1615, 1702, 1748, 1887, 1938, 1955, 2109, 2185, 2220, 2346, 2516, 2553, 2622, 2812, 3145, 3230, 3404, 3515, 3774, 3876, 3910, 4218, 4255, 4370, 4692, 4845, 5106, 5244, 5865, 6290, 6460, 6555, 7030, 7429, 7548, 7820, 8436, 8510, 8740, 9435, 9690, 10212, 10545, 11730, 11951, 12580, 12765, 13110, 14060, 14467, 14858, 16169, 17020, 18870, 19380, 21090, 22287, 23460, 23902, 25530, 26220, 28934, 29716, 32338, 35853, 37145, 37740, 42180, 43401, 44574, 47804, 48507, 51060, 57868, 59755, 64676, 71706, 72335, 74290, 80845, 86802, 89148, 97014, 111435, 119510, 143412, 144670, 148580, 161690, 173604, 179265, 194028, 217005, 222870, 239020, 242535, 274873, 289340, 323380, 358530, 434010, 445740, 485070, 549746, 717060, 824619, 868020, 970140, 1099492, 1374365, 1649238, 2748730, 3298476, 4123095, 5497460, 8246190, 16492380]

約数ペア:

[(1, 16492380), (2, 8246190), (3, 5497460), (4, 4123095), (5, 3298476), (6, 2748730), (10, 1649238), (12, 1374365), (15, 1099492), (17, 970140), (19, 868020), (20, 824619), (23, 717060), (30, 549746), (34, 485070), (37, 445740), (38, 434010), (46, 358530), (51, 323380), (57, 289340), (60, 274873), (68, 242535), (69, 239020), (74, 222870), (76, 217005), (85, 194028), (92, 179265), (95, 173604), (102, 161690), (111, 148580), (114, 144670), (115, 143412), (138, 119510), (148, 111435), (170, 97014), (185, 89148), (190, 86802), (204, 80845), (222, 74290), (228, 72335), (230, 71706), (255, 64676), (276, 59755), (285, 57868), (323, 51060), (340, 48507), (345, 47804), (370, 44574), (380, 43401), (391, 42180), (437, 37740), (444, 37145), (460, 35853), (510, 32338), (555, 29716), (570, 28934), (629, 26220), (646, 25530), (690, 23902), (703, 23460), (740, 22287), (782, 21090), (851, 19380), (874, 18870), (969, 17020), (1020, 16169), (1110, 14858), (1140, 14467), (1173, 14060), (1258, 13110), (1292, 12765), (1311, 12580), (1380, 11951), (1406, 11730), (1564, 10545), (1615, 10212), (1702, 9690), (1748, 9435), (1887, 8740), (1938, 8510), (1955, 8436), (2109, 7820), (2185, 7548), (2220, 7429), (2346, 7030), (2516, 6555), (2553, 6460), (2622, 6290), (2812, 5865), (3145, 5244), (3230, 5106), (3404, 4845), (3515, 4692), (3774, 4370), (3876, 4255), (3910, 4218)]