228043440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 838446336

約数和(自身を除く): 610402896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 601, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1202, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1803, 1860, 2040, 2108, 2232, 2404, 2448, 2480, 2635, 2790, 3005, 3060, 3162, 3606, 3720, 4080, 4216, 4464, 4743, 4808, 5270, 5409, 5580, 6010, 6120, 6324, 7212, 7440, 7905, 8432, 9015, 9486, 9616, 10217, 10540, 10818, 11160, 12020, 12240, 12648, 14424, 15810, 18030, 18631, 18972, 20434, 21080, 21636, 22320, 23715, 24040, 25296, 27045, 28848, 30651, 31620, 36060, 37262, 37944, 40868, 42160, 43272, 47430, 48080, 51085, 54090, 55893, 61302, 63240, 72120, 74524, 75888, 81736, 86544, 91953, 93155, 94860, 102170, 108180, 111786, 122604, 126480, 144240, 149048, 153255, 163472, 167679, 183906, 186310, 189720, 204340, 216360, 223572, 245208, 279465, 298096, 306510, 316727, 335358, 367812, 372620, 379440, 408680, 432720, 447144, 459765, 490416, 558930, 613020, 633454, 670716, 735624, 745240, 817360, 838395, 894288, 919530, 950181, 1117860, 1226040, 1266908, 1341432, 1471248, 1490480, 1583635, 1676790, 1839060, 1900362, 2235720, 2452080, 2533816, 2682864, 2850543, 3167270, 3353580, 3678120, 3800724, 4471440, 4750905, 5067632, 5701086, 6334540, 6707160, 7356240, 7601448, 9501810, 11402172, 12669080, 13414320, 14252715, 15202896, 19003620, 22804344, 25338160, 28505430, 38007240, 45608688, 57010860, 76014480, 114021720, 228043440]

約数ペア:

[(1, 228043440), (2, 114021720), (3, 76014480), (4, 57010860), (5, 45608688), (6, 38007240), (8, 28505430), (9, 25338160), (10, 22804344), (12, 19003620), (15, 15202896), (16, 14252715), (17, 13414320), (18, 12669080), (20, 11402172), (24, 9501810), (30, 7601448), (31, 7356240), (34, 6707160), (36, 6334540), (40, 5701086), (45, 5067632), (48, 4750905), (51, 4471440), (60, 3800724), (62, 3678120), (68, 3353580), (72, 3167270), (80, 2850543), (85, 2682864), (90, 2533816), (93, 2452080), (102, 2235720), (120, 1900362), (124, 1839060), (136, 1676790), (144, 1583635), (153, 1490480), (155, 1471248), (170, 1341432), (180, 1266908), (186, 1226040), (204, 1117860), (240, 950181), (248, 919530), (255, 894288), (272, 838395), (279, 817360), (306, 745240), (310, 735624), (340, 670716), (360, 633454), (372, 613020), (408, 558930), (465, 490416), (496, 459765), (510, 447144), (527, 432720), (558, 408680), (601, 379440), (612, 372620), (620, 367812), (680, 335358), (720, 316727), (744, 306510), (765, 298096), (816, 279465), (930, 245208), (1020, 223572), (1054, 216360), (1116, 204340), (1202, 189720), (1224, 186310), (1240, 183906), (1360, 167679), (1395, 163472), (1488, 153255), (1530, 149048), (1581, 144240), (1803, 126480), (1860, 122604), (2040, 111786), (2108, 108180), (2232, 102170), (2404, 94860), (2448, 93155), (2480, 91953), (2635, 86544), (2790, 81736), (3005, 75888), (3060, 74524), (3162, 72120), (3606, 63240), (3720, 61302), (4080, 55893), (4216, 54090), (4464, 51085), (4743, 48080), (4808, 47430), (5270, 43272), (5409, 42160), (5580, 40868), (6010, 37944), (6120, 37262), (6324, 36060), (7212, 31620), (7440, 30651), (7905, 28848), (8432, 27045), (9015, 25296), (9486, 24040), (9616, 23715), (10217, 22320), (10540, 21636), (10818, 21080), (11160, 20434), (12020, 18972), (12240, 18631), (12648, 18030), (14424, 15810)]