141800040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20767

約数の個数: 96

約数和(自身を含む): 485128800

約数和(自身を除く): 343328760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20731, 41462, 62193, 82924, 103655, 124386, 165848, 186579, 207310, 248772, 310965, 373158, 393889, 414620, 497544, 621930, 746316, 787778, 829240, 932895, 1181667, 1243860, 1492632, 1575556, 1865790, 1969445, 2363334, 2487720, 3151112, 3545001, 3731580, 3938890, 4726668, 5908335, 7090002, 7463160, 7877780, 9453336, 11816670, 14180004, 15755560, 17725005, 23633340, 28360008, 35450010, 47266680, 70900020, 141800040]

約数ペア:

[(1, 141800040), (2, 70900020), (3, 47266680), (4, 35450010), (5, 28360008), (6, 23633340), (8, 17725005), (9, 15755560), (10, 14180004), (12, 11816670), (15, 9453336), (18, 7877780), (19, 7463160), (20, 7090002), (24, 5908335), (30, 4726668), (36, 3938890), (38, 3731580), (40, 3545001), (45, 3151112), (57, 2487720), (60, 2363334), (72, 1969445), (76, 1865790), (90, 1575556), (95, 1492632), (114, 1243860), (120, 1181667), (152, 932895), (171, 829240), (180, 787778), (190, 746316), (228, 621930), (285, 497544), (342, 414620), (360, 393889), (380, 373158), (456, 310965), (570, 248772), (684, 207310), (760, 186579), (855, 165848), (1140, 124386), (1368, 103655), (1710, 82924), (2280, 62193), (3420, 41462), (6840, 20731)]