204671160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 718735680

約数和(自身を除く): 514064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 631, 636, 680, 765, 795, 901, 954, 1020, 1060, 1224, 1262, 1272, 1530, 1590, 1802, 1893, 1908, 2040, 2120, 2385, 2524, 2703, 3060, 3155, 3180, 3604, 3786, 3816, 4505, 4770, 5048, 5406, 5679, 6120, 6310, 6360, 7208, 7572, 8109, 9010, 9465, 9540, 10727, 10812, 11358, 12620, 13515, 15144, 16218, 18020, 18930, 19080, 21454, 21624, 22716, 25240, 27030, 28395, 32181, 32436, 33443, 36040, 37860, 40545, 42908, 45432, 53635, 54060, 56790, 64362, 64872, 66886, 75720, 81090, 85816, 96543, 100329, 107270, 108120, 113580, 128724, 133772, 160905, 162180, 167215, 193086, 200658, 214540, 227160, 257448, 267544, 300987, 321810, 324360, 334430, 386172, 401316, 429080, 482715, 501645, 568531, 601974, 643620, 668860, 772344, 802632, 965430, 1003290, 1137062, 1203948, 1287240, 1337720, 1504935, 1705593, 1930860, 2006580, 2274124, 2407896, 2842655, 3009870, 3411186, 3861720, 4013160, 4548248, 5116779, 5685310, 6019740, 6822372, 8527965, 10233558, 11370620, 12039480, 13644744, 17055930, 20467116, 22741240, 25583895, 34111860, 40934232, 51167790, 68223720, 102335580, 204671160]

約数ペア:

[(1, 204671160), (2, 102335580), (3, 68223720), (4, 51167790), (5, 40934232), (6, 34111860), (8, 25583895), (9, 22741240), (10, 20467116), (12, 17055930), (15, 13644744), (17, 12039480), (18, 11370620), (20, 10233558), (24, 8527965), (30, 6822372), (34, 6019740), (36, 5685310), (40, 5116779), (45, 4548248), (51, 4013160), (53, 3861720), (60, 3411186), (68, 3009870), (72, 2842655), (85, 2407896), (90, 2274124), (102, 2006580), (106, 1930860), (120, 1705593), (136, 1504935), (153, 1337720), (159, 1287240), (170, 1203948), (180, 1137062), (204, 1003290), (212, 965430), (255, 802632), (265, 772344), (306, 668860), (318, 643620), (340, 601974), (360, 568531), (408, 501645), (424, 482715), (477, 429080), (510, 401316), (530, 386172), (612, 334430), (631, 324360), (636, 321810), (680, 300987), (765, 267544), (795, 257448), (901, 227160), (954, 214540), (1020, 200658), (1060, 193086), (1224, 167215), (1262, 162180), (1272, 160905), (1530, 133772), (1590, 128724), (1802, 113580), (1893, 108120), (1908, 107270), (2040, 100329), (2120, 96543), (2385, 85816), (2524, 81090), (2703, 75720), (3060, 66886), (3155, 64872), (3180, 64362), (3604, 56790), (3786, 54060), (3816, 53635), (4505, 45432), (4770, 42908), (5048, 40545), (5406, 37860), (5679, 36040), (6120, 33443), (6310, 32436), (6360, 32181), (7208, 28395), (7572, 27030), (8109, 25240), (9010, 22716), (9465, 21624), (9540, 21454), (10727, 19080), (10812, 18930), (11358, 18020), (12620, 16218), (13515, 15144)]