194895018480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{160709}}^1$

素因数の和:160919

約数の個数: 160

約数和(自身を含む): 627494123520

約数和(自身を除く): 432599105040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 163, 186, 240, 248, 310, 326, 372, 465, 489, 496, 620, 652, 744, 815, 930, 978, 1240, 1304, 1488, 1630, 1860, 1956, 2445, 2480, 2608, 3260, 3720, 3912, 4890, 5053, 6520, 7440, 7824, 9780, 10106, 13040, 15159, 19560, 20212, 25265, 30318, 39120, 40424, 50530, 60636, 75795, 80848, 101060, 121272, 151590, 160709, 202120, 242544, 303180, 321418, 404240, 482127, 606360, 642836, 803545, 964254, 1212720, 1285672, 1607090, 1928508, 2410635, 2571344, 3214180, 3857016, 4821270, 4981979, 6428360, 7714032, 9642540, 9963958, 12856720, 14945937, 19285080, 19927916, 24909895, 26195567, 29891874, 38570160, 39855832, 49819790, 52391134, 59783748, 74729685, 78586701, 79711664, 99639580, 104782268, 119567496, 130977835, 149459370, 157173402, 199279160, 209564536, 239134992, 261955670, 298918740, 314346804, 392933505, 398558320, 419129072, 523911340, 597837480, 628693608, 785867010, 812062577, 1047822680, 1195674960, 1257387216, 1571734020, 1624125154, 2095645360, 2436187731, 3143468040, 3248250308, 4060312885, 4872375462, 6286936080, 6496500616, 8120625770, 9744750924, 12180938655, 12993001232, 16241251540, 19489501848, 24361877310, 32482503080, 38979003696, 48723754620, 64965006160, 97447509240, 194895018480]

約数ペア:

[(1, 194895018480), (2, 97447509240), (3, 64965006160), (4, 48723754620), (5, 38979003696), (6, 32482503080), (8, 24361877310), (10, 19489501848), (12, 16241251540), (15, 12993001232), (16, 12180938655), (20, 9744750924), (24, 8120625770), (30, 6496500616), (31, 6286936080), (40, 4872375462), (48, 4060312885), (60, 3248250308), (62, 3143468040), (80, 2436187731), (93, 2095645360), (120, 1624125154), (124, 1571734020), (155, 1257387216), (163, 1195674960), (186, 1047822680), (240, 812062577), (248, 785867010), (310, 628693608), (326, 597837480), (372, 523911340), (465, 419129072), (489, 398558320), (496, 392933505), (620, 314346804), (652, 298918740), (744, 261955670), (815, 239134992), (930, 209564536), (978, 199279160), (1240, 157173402), (1304, 149459370), (1488, 130977835), (1630, 119567496), (1860, 104782268), (1956, 99639580), (2445, 79711664), (2480, 78586701), (2608, 74729685), (3260, 59783748), (3720, 52391134), (3912, 49819790), (4890, 39855832), (5053, 38570160), (6520, 29891874), (7440, 26195567), (7824, 24909895), (9780, 19927916), (10106, 19285080), (13040, 14945937), (15159, 12856720), (19560, 9963958), (20212, 9642540), (25265, 7714032), (30318, 6428360), (39120, 4981979), (40424, 4821270), (50530, 3857016), (60636, 3214180), (75795, 2571344), (80848, 2410635), (101060, 1928508), (121272, 1607090), (151590, 1285672), (160709, 1212720), (202120, 964254), (242544, 803545), (303180, 642836), (321418, 606360), (404240, 482127)]