16995160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 51710400

約数和(自身を除く): 34715240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 29, 35, 40, 46, 49, 52, 56, 58, 65, 70, 91, 92, 98, 104, 115, 116, 130, 140, 145, 161, 182, 184, 196, 203, 230, 232, 245, 260, 280, 290, 299, 322, 364, 377, 392, 406, 455, 460, 490, 520, 580, 598, 637, 644, 667, 728, 754, 805, 812, 910, 920, 980, 1015, 1127, 1160, 1196, 1274, 1288, 1334, 1421, 1495, 1508, 1610, 1624, 1820, 1885, 1960, 2030, 2093, 2254, 2392, 2548, 2639, 2668, 2842, 2990, 3016, 3185, 3220, 3335, 3640, 3770, 4060, 4186, 4508, 4669, 5096, 5278, 5336, 5635, 5684, 5980, 6370, 6440, 6670, 7105, 7540, 8120, 8372, 8671, 9016, 9338, 10465, 10556, 11270, 11368, 11960, 12740, 13195, 13340, 14210, 14651, 15080, 16744, 17342, 18473, 18676, 20930, 21112, 22540, 23345, 25480, 26390, 26680, 28420, 29302, 32683, 34684, 36946, 37352, 41860, 43355, 45080, 46690, 52780, 56840, 58604, 60697, 65366, 69368, 73255, 73892, 83720, 86710, 92365, 93380, 105560, 117208, 121394, 130732, 146510, 147784, 163415, 173420, 184730, 186760, 242788, 261464, 293020, 303485, 326830, 346840, 369460, 424879, 485576, 586040, 606970, 653660, 738920, 849758, 1213940, 1307320, 1699516, 2124395, 2427880, 3399032, 4248790, 8497580, 16995160]

約数ペア:

[(1, 16995160), (2, 8497580), (4, 4248790), (5, 3399032), (7, 2427880), (8, 2124395), (10, 1699516), (13, 1307320), (14, 1213940), (20, 849758), (23, 738920), (26, 653660), (28, 606970), (29, 586040), (35, 485576), (40, 424879), (46, 369460), (49, 346840), (52, 326830), (56, 303485), (58, 293020), (65, 261464), (70, 242788), (91, 186760), (92, 184730), (98, 173420), (104, 163415), (115, 147784), (116, 146510), (130, 130732), (140, 121394), (145, 117208), (161, 105560), (182, 93380), (184, 92365), (196, 86710), (203, 83720), (230, 73892), (232, 73255), (245, 69368), (260, 65366), (280, 60697), (290, 58604), (299, 56840), (322, 52780), (364, 46690), (377, 45080), (392, 43355), (406, 41860), (455, 37352), (460, 36946), (490, 34684), (520, 32683), (580, 29302), (598, 28420), (637, 26680), (644, 26390), (667, 25480), (728, 23345), (754, 22540), (805, 21112), (812, 20930), (910, 18676), (920, 18473), (980, 17342), (1015, 16744), (1127, 15080), (1160, 14651), (1196, 14210), (1274, 13340), (1288, 13195), (1334, 12740), (1421, 11960), (1495, 11368), (1508, 11270), (1610, 10556), (1624, 10465), (1820, 9338), (1885, 9016), (1960, 8671), (2030, 8372), (2093, 8120), (2254, 7540), (2392, 7105), (2548, 6670), (2639, 6440), (2668, 6370), (2842, 5980), (2990, 5684), (3016, 5635), (3185, 5336), (3220, 5278), (3335, 5096), (3640, 4669), (3770, 4508), (4060, 4186)]