70494240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 241024896

約数和(自身を除く): 170530656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 163, 170, 204, 212, 240, 255, 265, 272, 318, 326, 340, 408, 424, 480, 489, 510, 530, 544, 636, 652, 680, 795, 815, 816, 848, 901, 978, 1020, 1060, 1272, 1304, 1360, 1590, 1630, 1632, 1696, 1802, 1956, 2040, 2120, 2445, 2544, 2608, 2703, 2720, 2771, 3180, 3260, 3604, 3912, 4080, 4240, 4505, 4890, 5088, 5216, 5406, 5542, 6360, 6520, 7208, 7824, 8160, 8313, 8480, 8639, 9010, 9780, 10812, 11084, 12720, 13040, 13515, 13855, 14416, 15648, 16626, 17278, 18020, 19560, 21624, 22168, 25440, 25917, 26080, 27030, 27710, 28832, 33252, 34556, 36040, 39120, 41565, 43195, 43248, 44336, 51834, 54060, 55420, 66504, 69112, 72080, 78240, 83130, 86390, 86496, 88672, 103668, 108120, 110840, 129585, 133008, 138224, 144160, 146863, 166260, 172780, 207336, 216240, 221680, 259170, 266016, 276448, 293726, 332520, 345560, 414672, 432480, 440589, 443360, 518340, 587452, 665040, 691120, 734315, 829344, 881178, 1036680, 1174904, 1330080, 1382240, 1468630, 1762356, 2073360, 2202945, 2349808, 2937260, 3524712, 4146720, 4405890, 4699616, 5874520, 7049424, 8811780, 11749040, 14098848, 17623560, 23498080, 35247120, 70494240]

約数ペア:

[(1, 70494240), (2, 35247120), (3, 23498080), (4, 17623560), (5, 14098848), (6, 11749040), (8, 8811780), (10, 7049424), (12, 5874520), (15, 4699616), (16, 4405890), (17, 4146720), (20, 3524712), (24, 2937260), (30, 2349808), (32, 2202945), (34, 2073360), (40, 1762356), (48, 1468630), (51, 1382240), (53, 1330080), (60, 1174904), (68, 1036680), (80, 881178), (85, 829344), (96, 734315), (102, 691120), (106, 665040), (120, 587452), (136, 518340), (159, 443360), (160, 440589), (163, 432480), (170, 414672), (204, 345560), (212, 332520), (240, 293726), (255, 276448), (265, 266016), (272, 259170), (318, 221680), (326, 216240), (340, 207336), (408, 172780), (424, 166260), (480, 146863), (489, 144160), (510, 138224), (530, 133008), (544, 129585), (636, 110840), (652, 108120), (680, 103668), (795, 88672), (815, 86496), (816, 86390), (848, 83130), (901, 78240), (978, 72080), (1020, 69112), (1060, 66504), (1272, 55420), (1304, 54060), (1360, 51834), (1590, 44336), (1630, 43248), (1632, 43195), (1696, 41565), (1802, 39120), (1956, 36040), (2040, 34556), (2120, 33252), (2445, 28832), (2544, 27710), (2608, 27030), (2703, 26080), (2720, 25917), (2771, 25440), (3180, 22168), (3260, 21624), (3604, 19560), (3912, 18020), (4080, 17278), (4240, 16626), (4505, 15648), (4890, 14416), (5088, 13855), (5216, 13515), (5406, 13040), (5542, 12720), (6360, 11084), (6520, 10812), (7208, 9780), (7824, 9010), (8160, 8639), (8313, 8480)]