204052320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 745827264

約数和(自身を除く): 541774944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 61, 69, 72, 80, 90, 92, 96, 101, 115, 120, 122, 138, 144, 160, 180, 183, 184, 202, 207, 230, 240, 244, 276, 288, 303, 305, 345, 360, 366, 368, 404, 414, 460, 480, 488, 505, 549, 552, 606, 610, 690, 720, 732, 736, 808, 828, 909, 915, 920, 976, 1010, 1035, 1098, 1104, 1212, 1220, 1380, 1403, 1440, 1464, 1515, 1616, 1656, 1818, 1830, 1840, 1952, 2020, 2070, 2196, 2208, 2323, 2424, 2440, 2745, 2760, 2806, 2928, 3030, 3232, 3312, 3636, 3660, 3680, 4040, 4140, 4209, 4392, 4545, 4646, 4848, 4880, 5490, 5520, 5612, 5856, 6060, 6161, 6624, 6969, 7015, 7272, 7320, 8080, 8280, 8418, 8784, 9090, 9292, 9696, 9760, 10980, 11040, 11224, 11615, 12120, 12322, 12627, 13938, 14030, 14544, 14640, 16160, 16560, 16836, 17568, 18180, 18483, 18584, 20907, 21045, 21960, 22448, 23230, 24240, 24644, 25254, 27876, 28060, 29088, 29280, 30805, 33120, 33672, 34845, 36360, 36966, 37168, 41814, 42090, 43920, 44896, 46460, 48480, 49288, 50508, 55449, 55752, 56120, 61610, 63135, 67344, 69690, 72720, 73932, 74336, 83628, 84180, 87840, 92415, 92920, 98576, 101016, 104535, 110898, 111504, 112240, 123220, 126270, 134688, 139380, 141703, 145440, 147864, 167256, 168360, 184830, 185840, 197152, 202032, 209070, 221796, 223008, 224480, 246440, 252540, 277245, 278760, 283406, 295728, 334512, 336720, 369660, 371680, 404064, 418140, 425109, 443592, 492880, 505080, 554490, 557520, 566812, 591456, 669024, 673440, 708515, 739320, 836280, 850218, 887184, 985760, 1010160, 1108980, 1115040, 1133624, 1275327, 1417030, 1478640, 1672560, 1700436, 1774368, 2020320, 2125545, 2217960, 2267248, 2550654, 2834060, 2957280, 3345120, 3400872, 4251090, 4435920, 4534496, 5101308, 5668120, 6376635, 6801744, 8502180, 8871840, 10202616, 11336240, 12753270, 13603488, 17004360, 20405232, 22672480, 25506540, 34008720, 40810464, 51013080, 68017440, 102026160, 204052320]

約数ペア:

[(1, 204052320), (2, 102026160), (3, 68017440), (4, 51013080), (5, 40810464), (6, 34008720), (8, 25506540), (9, 22672480), (10, 20405232), (12, 17004360), (15, 13603488), (16, 12753270), (18, 11336240), (20, 10202616), (23, 8871840), (24, 8502180), (30, 6801744), (32, 6376635), (36, 5668120), (40, 5101308), (45, 4534496), (46, 4435920), (48, 4251090), (60, 3400872), (61, 3345120), (69, 2957280), (72, 2834060), (80, 2550654), (90, 2267248), (92, 2217960), (96, 2125545), (101, 2020320), (115, 1774368), (120, 1700436), (122, 1672560), (138, 1478640), (144, 1417030), (160, 1275327), (180, 1133624), (183, 1115040), (184, 1108980), (202, 1010160), (207, 985760), (230, 887184), (240, 850218), (244, 836280), (276, 739320), (288, 708515), (303, 673440), (305, 669024), (345, 591456), (360, 566812), (366, 557520), (368, 554490), (404, 505080), (414, 492880), (460, 443592), (480, 425109), (488, 418140), (505, 404064), (549, 371680), (552, 369660), (606, 336720), (610, 334512), (690, 295728), (720, 283406), (732, 278760), (736, 277245), (808, 252540), (828, 246440), (909, 224480), (915, 223008), (920, 221796), (976, 209070), (1010, 202032), (1035, 197152), (1098, 185840), (1104, 184830), (1212, 168360), (1220, 167256), (1380, 147864), (1403, 145440), (1440, 141703), (1464, 139380), (1515, 134688), (1616, 126270), (1656, 123220), (1818, 112240), (1830, 111504), (1840, 110898), (1952, 104535), (2020, 101016), (2070, 98576), (2196, 92920), (2208, 92415), (2323, 87840), (2424, 84180), (2440, 83628), (2745, 74336), (2760, 73932), (2806, 72720), (2928, 69690), (3030, 67344), (3232, 63135), (3312, 61610), (3636, 56120), (3660, 55752), (3680, 55449), (4040, 50508), (4140, 49288), (4209, 48480), (4392, 46460), (4545, 44896), (4646, 43920), (4848, 42090), (4880, 41814), (5490, 37168), (5520, 36966), (5612, 36360), (5856, 34845), (6060, 33672), (6161, 33120), (6624, 30805), (6969, 29280), (7015, 29088), (7272, 28060), (7320, 27876), (8080, 25254), (8280, 24644), (8418, 24240), (8784, 23230), (9090, 22448), (9292, 21960), (9696, 21045), (9760, 20907), (10980, 18584), (11040, 18483), (11224, 18180), (11615, 17568), (12120, 16836), (12322, 16560), (12627, 16160), (13938, 14640), (14030, 14544)]