269039280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 956510208

約数和(自身を除く): 687470928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 47, 48, 51, 60, 61, 68, 69, 80, 85, 92, 94, 102, 115, 120, 122, 136, 138, 141, 170, 183, 184, 188, 204, 230, 235, 240, 244, 255, 272, 276, 282, 305, 340, 345, 366, 368, 376, 391, 408, 460, 470, 488, 510, 552, 564, 610, 680, 690, 705, 732, 752, 782, 799, 816, 915, 920, 940, 976, 1020, 1037, 1081, 1104, 1128, 1173, 1220, 1360, 1380, 1403, 1410, 1464, 1564, 1598, 1830, 1840, 1880, 1955, 2040, 2074, 2162, 2256, 2346, 2397, 2440, 2760, 2806, 2820, 2867, 2928, 3111, 3128, 3196, 3243, 3660, 3760, 3910, 3995, 4080, 4148, 4209, 4324, 4692, 4794, 4880, 5185, 5405, 5520, 5612, 5640, 5734, 5865, 6222, 6256, 6392, 6486, 7015, 7320, 7820, 7990, 8296, 8418, 8601, 8648, 9384, 9588, 10370, 10810, 11224, 11280, 11468, 11730, 11985, 12444, 12784, 12972, 14030, 14335, 14640, 15555, 15640, 15980, 16215, 16592, 16836, 17202, 17296, 18377, 18768, 19176, 20740, 21045, 21620, 22448, 22936, 23460, 23851, 23970, 24888, 25944, 28060, 28670, 31110, 31280, 31960, 32430, 33672, 34404, 36754, 38352, 41480, 42090, 43005, 43240, 45872, 46920, 47702, 47940, 48739, 49776, 51888, 55131, 56120, 57340, 62220, 63920, 64860, 65941, 67344, 68808, 71553, 73508, 82960, 84180, 86010, 86480, 91885, 93840, 95404, 95880, 97478, 110262, 112240, 114680, 119255, 124440, 129720, 131882, 137616, 143106, 146217, 147016, 168360, 172020, 183770, 190808, 191760, 194956, 197823, 220524, 229360, 238510, 243695, 248880, 259440, 263764, 275655, 286212, 292434, 294032, 329705, 336720, 344040, 357765, 367540, 381616, 389912, 395646, 441048, 477020, 487390, 527528, 551310, 572424, 584868, 659410, 688080, 715530, 731085, 735080, 779824, 791292, 882096, 954040, 974780, 989115, 1055056, 1102620, 1120997, 1144848, 1169736, 1318820, 1431060, 1462170, 1470160, 1582584, 1908080, 1949560, 1978230, 2205240, 2241994, 2339472, 2637640, 2862120, 2924340, 3165168, 3362991, 3899120, 3956460, 4410480, 4483988, 5275280, 5604985, 5724240, 5848680, 6725982, 7912920, 8967976, 11209970, 11697360, 13451964, 15825840, 16814955, 17935952, 22419940, 26903928, 33629910, 44839880, 53807856, 67259820, 89679760, 134519640, 269039280]

約数ペア:

[(1, 269039280), (2, 134519640), (3, 89679760), (4, 67259820), (5, 53807856), (6, 44839880), (8, 33629910), (10, 26903928), (12, 22419940), (15, 17935952), (16, 16814955), (17, 15825840), (20, 13451964), (23, 11697360), (24, 11209970), (30, 8967976), (34, 7912920), (40, 6725982), (46, 5848680), (47, 5724240), (48, 5604985), (51, 5275280), (60, 4483988), (61, 4410480), (68, 3956460), (69, 3899120), (80, 3362991), (85, 3165168), (92, 2924340), (94, 2862120), (102, 2637640), (115, 2339472), (120, 2241994), (122, 2205240), (136, 1978230), (138, 1949560), (141, 1908080), (170, 1582584), (183, 1470160), (184, 1462170), (188, 1431060), (204, 1318820), (230, 1169736), (235, 1144848), (240, 1120997), (244, 1102620), (255, 1055056), (272, 989115), (276, 974780), (282, 954040), (305, 882096), (340, 791292), (345, 779824), (366, 735080), (368, 731085), (376, 715530), (391, 688080), (408, 659410), (460, 584868), (470, 572424), (488, 551310), (510, 527528), (552, 487390), (564, 477020), (610, 441048), (680, 395646), (690, 389912), (705, 381616), (732, 367540), (752, 357765), (782, 344040), (799, 336720), (816, 329705), (915, 294032), (920, 292434), (940, 286212), (976, 275655), (1020, 263764), (1037, 259440), (1081, 248880), (1104, 243695), (1128, 238510), (1173, 229360), (1220, 220524), (1360, 197823), (1380, 194956), (1403, 191760), (1410, 190808), (1464, 183770), (1564, 172020), (1598, 168360), (1830, 147016), (1840, 146217), (1880, 143106), (1955, 137616), (2040, 131882), (2074, 129720), (2162, 124440), (2256, 119255), (2346, 114680), (2397, 112240), (2440, 110262), (2760, 97478), (2806, 95880), (2820, 95404), (2867, 93840), (2928, 91885), (3111, 86480), (3128, 86010), (3196, 84180), (3243, 82960), (3660, 73508), (3760, 71553), (3910, 68808), (3995, 67344), (4080, 65941), (4148, 64860), (4209, 63920), (4324, 62220), (4692, 57340), (4794, 56120), (4880, 55131), (5185, 51888), (5405, 49776), (5520, 48739), (5612, 47940), (5640, 47702), (5734, 46920), (5865, 45872), (6222, 43240), (6256, 43005), (6392, 42090), (6486, 41480), (7015, 38352), (7320, 36754), (7820, 34404), (7990, 33672), (8296, 32430), (8418, 31960), (8601, 31280), (8648, 31110), (9384, 28670), (9588, 28060), (10370, 25944), (10810, 24888), (11224, 23970), (11280, 23851), (11468, 23460), (11730, 22936), (11985, 22448), (12444, 21620), (12784, 21045), (12972, 20740), (14030, 19176), (14335, 18768), (14640, 18377), (15555, 17296), (15640, 17202), (15980, 16836), (16215, 16592)]