142188960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 463899744

約数和(自身を除く): 321710784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 83, 86, 96, 120, 129, 160, 166, 172, 215, 240, 249, 258, 332, 344, 415, 430, 480, 498, 516, 645, 664, 688, 830, 860, 996, 1032, 1245, 1290, 1328, 1376, 1660, 1720, 1992, 2064, 2490, 2580, 2656, 3320, 3440, 3569, 3984, 4128, 4980, 5160, 6640, 6880, 6889, 7138, 7968, 9960, 10320, 10707, 13280, 13778, 14276, 17845, 19920, 20640, 20667, 21414, 27556, 28552, 34445, 35690, 39840, 41334, 42828, 53535, 55112, 57104, 68890, 71380, 82668, 85656, 103335, 107070, 110224, 114208, 137780, 142760, 165336, 171312, 206670, 214140, 220448, 275560, 285520, 296227, 330672, 342624, 413340, 428280, 551120, 571040, 592454, 661344, 826680, 856560, 888681, 1102240, 1184908, 1481135, 1653360, 1713120, 1777362, 2369816, 2962270, 3306720, 3554724, 4443405, 4739632, 5924540, 7109448, 8886810, 9479264, 11849080, 14218896, 17773620, 23698160, 28437792, 35547240, 47396320, 71094480, 142188960]

約数ペア:

[(1, 142188960), (2, 71094480), (3, 47396320), (4, 35547240), (5, 28437792), (6, 23698160), (8, 17773620), (10, 14218896), (12, 11849080), (15, 9479264), (16, 8886810), (20, 7109448), (24, 5924540), (30, 4739632), (32, 4443405), (40, 3554724), (43, 3306720), (48, 2962270), (60, 2369816), (80, 1777362), (83, 1713120), (86, 1653360), (96, 1481135), (120, 1184908), (129, 1102240), (160, 888681), (166, 856560), (172, 826680), (215, 661344), (240, 592454), (249, 571040), (258, 551120), (332, 428280), (344, 413340), (415, 342624), (430, 330672), (480, 296227), (498, 285520), (516, 275560), (645, 220448), (664, 214140), (688, 206670), (830, 171312), (860, 165336), (996, 142760), (1032, 137780), (1245, 114208), (1290, 110224), (1328, 107070), (1376, 103335), (1660, 85656), (1720, 82668), (1992, 71380), (2064, 68890), (2490, 57104), (2580, 55112), (2656, 53535), (3320, 42828), (3440, 41334), (3569, 39840), (3984, 35690), (4128, 34445), (4980, 28552), (5160, 27556), (6640, 21414), (6880, 20667), (6889, 20640), (7138, 19920), (7968, 17845), (9960, 14276), (10320, 13778), (10707, 13280)]