231720060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 540488580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 113, 130, 132, 143, 156, 165, 195, 220, 226, 239, 260, 286, 330, 339, 390, 429, 452, 478, 565, 572, 660, 678, 715, 717, 780, 858, 956, 1130, 1195, 1243, 1356, 1430, 1434, 1469, 1695, 1716, 2145, 2260, 2390, 2486, 2629, 2860, 2868, 2938, 3107, 3390, 3585, 3729, 4290, 4407, 4780, 4972, 5258, 5876, 6214, 6215, 6780, 7170, 7345, 7458, 7887, 8580, 8814, 9321, 10516, 12428, 12430, 13145, 14340, 14690, 14916, 15535, 15774, 16159, 17628, 18642, 18645, 22035, 24860, 26290, 27007, 29380, 31070, 31548, 32318, 34177, 37284, 37290, 39435, 44070, 46605, 48477, 52580, 54014, 62140, 64636, 68354, 74580, 78870, 80795, 81021, 88140, 93210, 96954, 102531, 108028, 135035, 136708, 157740, 161590, 162042, 170885, 186420, 193908, 205062, 242385, 270070, 297077, 323180, 324084, 341770, 351091, 405105, 410124, 484770, 512655, 540140, 594154, 683540, 702182, 810210, 891231, 969540, 1025310, 1053273, 1188308, 1404364, 1485385, 1620420, 1755455, 1782462, 2050620, 2106546, 2970770, 3510910, 3564924, 3862001, 4213092, 4456155, 5266365, 5941540, 7021820, 7724002, 8912310, 10532730, 11586003, 15448004, 17824620, 19310005, 21065460, 23172006, 38620010, 46344012, 57930015, 77240020, 115860030, 231720060]

約数ペア:

[(1, 231720060), (2, 115860030), (3, 77240020), (4, 57930015), (5, 46344012), (6, 38620010), (10, 23172006), (11, 21065460), (12, 19310005), (13, 17824620), (15, 15448004), (20, 11586003), (22, 10532730), (26, 8912310), (30, 7724002), (33, 7021820), (39, 5941540), (44, 5266365), (52, 4456155), (55, 4213092), (60, 3862001), (65, 3564924), (66, 3510910), (78, 2970770), (110, 2106546), (113, 2050620), (130, 1782462), (132, 1755455), (143, 1620420), (156, 1485385), (165, 1404364), (195, 1188308), (220, 1053273), (226, 1025310), (239, 969540), (260, 891231), (286, 810210), (330, 702182), (339, 683540), (390, 594154), (429, 540140), (452, 512655), (478, 484770), (565, 410124), (572, 405105), (660, 351091), (678, 341770), (715, 324084), (717, 323180), (780, 297077), (858, 270070), (956, 242385), (1130, 205062), (1195, 193908), (1243, 186420), (1356, 170885), (1430, 162042), (1434, 161590), (1469, 157740), (1695, 136708), (1716, 135035), (2145, 108028), (2260, 102531), (2390, 96954), (2486, 93210), (2629, 88140), (2860, 81021), (2868, 80795), (2938, 78870), (3107, 74580), (3390, 68354), (3585, 64636), (3729, 62140), (4290, 54014), (4407, 52580), (4780, 48477), (4972, 46605), (5258, 44070), (5876, 39435), (6214, 37290), (6215, 37284), (6780, 34177), (7170, 32318), (7345, 31548), (7458, 31070), (7887, 29380), (8580, 27007), (8814, 26290), (9321, 24860), (10516, 22035), (12428, 18645), (12430, 18642), (13145, 17628), (14340, 16159), (14690, 15774), (14916, 15535)]