22870440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 81628560

約数和(自身を除く): 58758120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 101, 102, 111, 120, 136, 148, 153, 170, 180, 185, 202, 204, 222, 255, 296, 303, 306, 333, 340, 360, 370, 404, 408, 444, 505, 510, 555, 606, 612, 629, 666, 680, 740, 765, 808, 888, 909, 1010, 1020, 1110, 1212, 1224, 1258, 1332, 1480, 1515, 1530, 1665, 1717, 1818, 1887, 2020, 2040, 2220, 2424, 2516, 2664, 3030, 3060, 3145, 3330, 3434, 3636, 3737, 3774, 4040, 4440, 4545, 5032, 5151, 5661, 6060, 6120, 6290, 6660, 6868, 7272, 7474, 7548, 8585, 9090, 9435, 10302, 11211, 11322, 12120, 12580, 13320, 13736, 14948, 15096, 15453, 17170, 18180, 18685, 18870, 20604, 22422, 22644, 25160, 25755, 28305, 29896, 30906, 33633, 34340, 36360, 37370, 37740, 41208, 44844, 45288, 51510, 56055, 56610, 61812, 63529, 67266, 68680, 74740, 75480, 77265, 89688, 103020, 112110, 113220, 123624, 127058, 134532, 149480, 154530, 168165, 190587, 206040, 224220, 226440, 254116, 269064, 309060, 317645, 336330, 381174, 448440, 508232, 571761, 618120, 635290, 672660, 762348, 952935, 1143522, 1270580, 1345320, 1524696, 1905870, 2287044, 2541160, 2858805, 3811740, 4574088, 5717610, 7623480, 11435220, 22870440]

約数ペア:

[(1, 22870440), (2, 11435220), (3, 7623480), (4, 5717610), (5, 4574088), (6, 3811740), (8, 2858805), (9, 2541160), (10, 2287044), (12, 1905870), (15, 1524696), (17, 1345320), (18, 1270580), (20, 1143522), (24, 952935), (30, 762348), (34, 672660), (36, 635290), (37, 618120), (40, 571761), (45, 508232), (51, 448440), (60, 381174), (68, 336330), (72, 317645), (74, 309060), (85, 269064), (90, 254116), (101, 226440), (102, 224220), (111, 206040), (120, 190587), (136, 168165), (148, 154530), (153, 149480), (170, 134532), (180, 127058), (185, 123624), (202, 113220), (204, 112110), (222, 103020), (255, 89688), (296, 77265), (303, 75480), (306, 74740), (333, 68680), (340, 67266), (360, 63529), (370, 61812), (404, 56610), (408, 56055), (444, 51510), (505, 45288), (510, 44844), (555, 41208), (606, 37740), (612, 37370), (629, 36360), (666, 34340), (680, 33633), (740, 30906), (765, 29896), (808, 28305), (888, 25755), (909, 25160), (1010, 22644), (1020, 22422), (1110, 20604), (1212, 18870), (1224, 18685), (1258, 18180), (1332, 17170), (1480, 15453), (1515, 15096), (1530, 14948), (1665, 13736), (1717, 13320), (1818, 12580), (1887, 12120), (2020, 11322), (2040, 11211), (2220, 10302), (2424, 9435), (2516, 9090), (2664, 8585), (3030, 7548), (3060, 7474), (3145, 7272), (3330, 6868), (3434, 6660), (3636, 6290), (3737, 6120), (3774, 6060), (4040, 5661), (4440, 5151), (4545, 5032)]