156946781340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{30971}}^1$

素因数の和:31632

約数の個数: 144

約数和(自身を含む): 487028505600

約数和(自身を除く): 330081724260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 599, 705, 846, 940, 1198, 1410, 1692, 1797, 2115, 2396, 2820, 2995, 3594, 4230, 5391, 5990, 7188, 8460, 8985, 10782, 11980, 17970, 21564, 26955, 28153, 30971, 35940, 53910, 56306, 61942, 84459, 92913, 107820, 112612, 123884, 140765, 154855, 168918, 185826, 253377, 278739, 281530, 309710, 337836, 371652, 422295, 464565, 506754, 557478, 563060, 619420, 844590, 929130, 1013508, 1114956, 1266885, 1393695, 1455637, 1689180, 1858260, 2533770, 2787390, 2911274, 4366911, 5067540, 5574780, 5822548, 7278185, 8733822, 13100733, 14556370, 17467644, 18551629, 21834555, 26201466, 29112740, 37103258, 43669110, 52402932, 55654887, 65503665, 74206516, 87338220, 92758145, 111309774, 131007330, 166964661, 185516290, 222619548, 262014660, 278274435, 333929322, 371032580, 556548870, 667858644, 834823305, 871926563, 1113097740, 1669646610, 1743853126, 2615779689, 3339293220, 3487706252, 4359632815, 5231559378, 7847339067, 8719265630, 10463118756, 13078898445, 15694678134, 17438531260, 26157796890, 31389356268, 39236695335, 52315593780, 78473390670, 156946781340]

約数ペア:

[(1, 156946781340), (2, 78473390670), (3, 52315593780), (4, 39236695335), (5, 31389356268), (6, 26157796890), (9, 17438531260), (10, 15694678134), (12, 13078898445), (15, 10463118756), (18, 8719265630), (20, 7847339067), (30, 5231559378), (36, 4359632815), (45, 3487706252), (47, 3339293220), (60, 2615779689), (90, 1743853126), (94, 1669646610), (141, 1113097740), (180, 871926563), (188, 834823305), (235, 667858644), (282, 556548870), (423, 371032580), (470, 333929322), (564, 278274435), (599, 262014660), (705, 222619548), (846, 185516290), (940, 166964661), (1198, 131007330), (1410, 111309774), (1692, 92758145), (1797, 87338220), (2115, 74206516), (2396, 65503665), (2820, 55654887), (2995, 52402932), (3594, 43669110), (4230, 37103258), (5391, 29112740), (5990, 26201466), (7188, 21834555), (8460, 18551629), (8985, 17467644), (10782, 14556370), (11980, 13100733), (17970, 8733822), (21564, 7278185), (26955, 5822548), (28153, 5574780), (30971, 5067540), (35940, 4366911), (53910, 2911274), (56306, 2787390), (61942, 2533770), (84459, 1858260), (92913, 1689180), (107820, 1455637), (112612, 1393695), (123884, 1266885), (140765, 1114956), (154855, 1013508), (168918, 929130), (185826, 844590), (253377, 619420), (278739, 563060), (281530, 557478), (309710, 506754), (337836, 464565), (371652, 422295)]