258913200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 240

約数和(自身を含む): 1021212416

約数和(自身を除く): 762299216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2371, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 4742, 5200, 5460, 6825, 7113, 7280, 7800, 8400, 9100, 9484, 10920, 11855, 13650, 14226, 15600, 16597, 18200, 18968, 21840, 23710, 27300, 28452, 30823, 33194, 35565, 36400, 37936, 47420, 49791, 54600, 56904, 59275, 61646, 66388, 71130, 82985, 92469, 94840, 99582, 109200, 113808, 118550, 123292, 132776, 142260, 154115, 165970, 177825, 184938, 189680, 199164, 215761, 237100, 246584, 248955, 265552, 284520, 308230, 331940, 355650, 369876, 398328, 414925, 431522, 462345, 474200, 493168, 497910, 569040, 616460, 647283, 663880, 711300, 739752, 770575, 796656, 829850, 863044, 924690, 948400, 995820, 1078805, 1232920, 1244775, 1294566, 1327760, 1422600, 1479504, 1541150, 1659700, 1726088, 1849380, 1991640, 2157610, 2311725, 2465840, 2489550, 2589132, 2845200, 3082300, 3236415, 3319400, 3452176, 3698760, 3983280, 4315220, 4623450, 4979100, 5178264, 5394025, 6164600, 6472830, 6638800, 7397520, 8630440, 9246900, 9958200, 10356528, 10788050, 12329200, 12945660, 16182075, 17260880, 18493800, 19916400, 21576100, 25891320, 32364150, 36987600, 43152200, 51782640, 64728300, 86304400, 129456600, 258913200]

約数ペア:

[(1, 258913200), (2, 129456600), (3, 86304400), (4, 64728300), (5, 51782640), (6, 43152200), (7, 36987600), (8, 32364150), (10, 25891320), (12, 21576100), (13, 19916400), (14, 18493800), (15, 17260880), (16, 16182075), (20, 12945660), (21, 12329200), (24, 10788050), (25, 10356528), (26, 9958200), (28, 9246900), (30, 8630440), (35, 7397520), (39, 6638800), (40, 6472830), (42, 6164600), (48, 5394025), (50, 5178264), (52, 4979100), (56, 4623450), (60, 4315220), (65, 3983280), (70, 3698760), (75, 3452176), (78, 3319400), (80, 3236415), (84, 3082300), (91, 2845200), (100, 2589132), (104, 2489550), (105, 2465840), (112, 2311725), (120, 2157610), (130, 1991640), (140, 1849380), (150, 1726088), (156, 1659700), (168, 1541150), (175, 1479504), (182, 1422600), (195, 1327760), (200, 1294566), (208, 1244775), (210, 1232920), (240, 1078805), (260, 995820), (273, 948400), (280, 924690), (300, 863044), (312, 829850), (325, 796656), (336, 770575), (350, 739752), (364, 711300), (390, 663880), (400, 647283), (420, 616460), (455, 569040), (520, 497910), (525, 493168), (546, 474200), (560, 462345), (600, 431522), (624, 414925), (650, 398328), (700, 369876), (728, 355650), (780, 331940), (840, 308230), (910, 284520), (975, 265552), (1040, 248955), (1050, 246584), (1092, 237100), (1200, 215761), (1300, 199164), (1365, 189680), (1400, 184938), (1456, 177825), (1560, 165970), (1680, 154115), (1820, 142260), (1950, 132776), (2100, 123292), (2184, 118550), (2275, 113808), (2371, 109200), (2600, 99582), (2730, 94840), (2800, 92469), (3120, 82985), (3640, 71130), (3900, 66388), (4200, 61646), (4368, 59275), (4550, 56904), (4742, 54600), (5200, 49791), (5460, 47420), (6825, 37936), (7113, 36400), (7280, 35565), (7800, 33194), (8400, 30823), (9100, 28452), (9484, 27300), (10920, 23710), (11855, 21840), (13650, 18968), (14226, 18200), (15600, 16597)]