210550320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 732810240

約数和(自身を除く): 522259920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 911, 963, 1070, 1080, 1284, 1605, 1712, 1822, 1926, 2140, 2160, 2568, 2733, 2889, 3210, 3644, 3852, 4280, 4555, 4815, 5136, 5466, 5778, 6420, 7288, 7704, 8199, 8560, 9110, 9630, 10932, 11556, 12840, 13665, 14445, 14576, 15408, 16398, 18220, 19260, 21864, 23112, 24597, 25680, 27330, 28890, 32796, 36440, 38520, 40995, 43728, 46224, 49194, 54660, 57780, 65592, 72880, 77040, 81990, 97477, 98388, 109320, 115560, 122985, 131184, 163980, 194954, 196776, 218640, 231120, 245970, 292431, 327960, 389908, 393552, 487385, 491940, 584862, 655920, 779816, 877293, 974770, 983880, 1169724, 1462155, 1559632, 1754586, 1949540, 1967760, 2339448, 2631879, 2924310, 3509172, 3899080, 4386465, 4678896, 5263758, 5848620, 7018344, 7798160, 8772930, 10527516, 11697240, 13159395, 14036688, 17545860, 21055032, 23394480, 26318790, 35091720, 42110064, 52637580, 70183440, 105275160, 210550320]

約数ペア:

[(1, 210550320), (2, 105275160), (3, 70183440), (4, 52637580), (5, 42110064), (6, 35091720), (8, 26318790), (9, 23394480), (10, 21055032), (12, 17545860), (15, 14036688), (16, 13159395), (18, 11697240), (20, 10527516), (24, 8772930), (27, 7798160), (30, 7018344), (36, 5848620), (40, 5263758), (45, 4678896), (48, 4386465), (54, 3899080), (60, 3509172), (72, 2924310), (80, 2631879), (90, 2339448), (107, 1967760), (108, 1949540), (120, 1754586), (135, 1559632), (144, 1462155), (180, 1169724), (214, 983880), (216, 974770), (240, 877293), (270, 779816), (321, 655920), (360, 584862), (428, 491940), (432, 487385), (535, 393552), (540, 389908), (642, 327960), (720, 292431), (856, 245970), (911, 231120), (963, 218640), (1070, 196776), (1080, 194954), (1284, 163980), (1605, 131184), (1712, 122985), (1822, 115560), (1926, 109320), (2140, 98388), (2160, 97477), (2568, 81990), (2733, 77040), (2889, 72880), (3210, 65592), (3644, 57780), (3852, 54660), (4280, 49194), (4555, 46224), (4815, 43728), (5136, 40995), (5466, 38520), (5778, 36440), (6420, 32796), (7288, 28890), (7704, 27330), (8199, 25680), (8560, 24597), (9110, 23112), (9630, 21864), (10932, 19260), (11556, 18220), (12840, 16398), (13665, 15408), (14445, 14576)]