177788336480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1\times {\mathrm{15559}}^1$

素因数の和:19792

約数の個数: 96

約数和(自身を含む): 444866748480

約数和(自身を除く): 267078412000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4201, 8402, 15559, 16804, 21005, 31118, 33608, 42010, 62236, 67216, 71417, 77795, 84020, 124472, 134432, 142834, 155590, 168040, 248944, 264503, 285668, 311180, 336080, 357085, 497888, 529006, 571336, 622360, 672160, 714170, 1058012, 1142672, 1244720, 1322515, 1428340, 2116024, 2285344, 2489440, 2645030, 2856680, 4232048, 5290060, 5713360, 8464096, 10580120, 11426720, 21160240, 42320480, 65363359, 130726718, 261453436, 326816795, 522906872, 653633590, 1045813744, 1111177103, 1307267180, 2091627488, 2222354206, 2614534360, 4444708412, 5229068720, 5555885515, 8889416824, 10458137440, 11111771030, 17778833648, 22223542060, 35557667296, 44447084120, 88894168240, 177788336480]

約数ペア:

[(1, 177788336480), (2, 88894168240), (4, 44447084120), (5, 35557667296), (8, 22223542060), (10, 17778833648), (16, 11111771030), (17, 10458137440), (20, 8889416824), (32, 5555885515), (34, 5229068720), (40, 4444708412), (68, 2614534360), (80, 2222354206), (85, 2091627488), (136, 1307267180), (160, 1111177103), (170, 1045813744), (272, 653633590), (340, 522906872), (544, 326816795), (680, 261453436), (1360, 130726718), (2720, 65363359), (4201, 42320480), (8402, 21160240), (15559, 11426720), (16804, 10580120), (21005, 8464096), (31118, 5713360), (33608, 5290060), (42010, 4232048), (62236, 2856680), (67216, 2645030), (71417, 2489440), (77795, 2285344), (84020, 2116024), (124472, 1428340), (134432, 1322515), (142834, 1244720), (155590, 1142672), (168040, 1058012), (248944, 714170), (264503, 672160), (285668, 622360), (311180, 571336), (336080, 529006), (357085, 497888)]