390033720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 1357611840

約数和(自身を除く): 967578120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 101, 102, 120, 136, 153, 170, 180, 202, 204, 255, 303, 306, 340, 360, 404, 408, 505, 510, 606, 612, 631, 680, 765, 808, 909, 1010, 1020, 1212, 1224, 1262, 1515, 1530, 1717, 1818, 1893, 2020, 2040, 2424, 2524, 3030, 3060, 3155, 3434, 3636, 3786, 4040, 4545, 5048, 5151, 5679, 6060, 6120, 6310, 6868, 7272, 7572, 8585, 9090, 9465, 10302, 10727, 11358, 12120, 12620, 13736, 15144, 15453, 17170, 18180, 18930, 20604, 21454, 22716, 25240, 25755, 28395, 30906, 32181, 34340, 36360, 37860, 41208, 42908, 45432, 51510, 53635, 56790, 61812, 63731, 64362, 68680, 75720, 77265, 85816, 96543, 103020, 107270, 113580, 123624, 127462, 128724, 154530, 160905, 191193, 193086, 206040, 214540, 227160, 254924, 257448, 309060, 318655, 321810, 382386, 386172, 429080, 482715, 509848, 573579, 618120, 637310, 643620, 764772, 772344, 955965, 965430, 1083427, 1147158, 1274620, 1287240, 1529544, 1911930, 1930860, 2166854, 2294316, 2549240, 2867895, 3250281, 3823860, 3861720, 4333708, 4588632, 5417135, 5735790, 6500562, 7647720, 8667416, 9750843, 10834270, 11471580, 13001124, 16251405, 19501686, 21668540, 22943160, 26002248, 32502810, 39003372, 43337080, 48754215, 65005620, 78006744, 97508430, 130011240, 195016860, 390033720]

約数ペア:

[(1, 390033720), (2, 195016860), (3, 130011240), (4, 97508430), (5, 78006744), (6, 65005620), (8, 48754215), (9, 43337080), (10, 39003372), (12, 32502810), (15, 26002248), (17, 22943160), (18, 21668540), (20, 19501686), (24, 16251405), (30, 13001124), (34, 11471580), (36, 10834270), (40, 9750843), (45, 8667416), (51, 7647720), (60, 6500562), (68, 5735790), (72, 5417135), (85, 4588632), (90, 4333708), (101, 3861720), (102, 3823860), (120, 3250281), (136, 2867895), (153, 2549240), (170, 2294316), (180, 2166854), (202, 1930860), (204, 1911930), (255, 1529544), (303, 1287240), (306, 1274620), (340, 1147158), (360, 1083427), (404, 965430), (408, 955965), (505, 772344), (510, 764772), (606, 643620), (612, 637310), (631, 618120), (680, 573579), (765, 509848), (808, 482715), (909, 429080), (1010, 386172), (1020, 382386), (1212, 321810), (1224, 318655), (1262, 309060), (1515, 257448), (1530, 254924), (1717, 227160), (1818, 214540), (1893, 206040), (2020, 193086), (2040, 191193), (2424, 160905), (2524, 154530), (3030, 128724), (3060, 127462), (3155, 123624), (3434, 113580), (3636, 107270), (3786, 103020), (4040, 96543), (4545, 85816), (5048, 77265), (5151, 75720), (5679, 68680), (6060, 64362), (6120, 63731), (6310, 61812), (6868, 56790), (7272, 53635), (7572, 51510), (8585, 45432), (9090, 42908), (9465, 41208), (10302, 37860), (10727, 36360), (11358, 34340), (12120, 32181), (12620, 30906), (13736, 28395), (15144, 25755), (15453, 25240), (17170, 22716), (18180, 21454), (18930, 20604)]