194410920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4807

約数の個数: 128

約数和(自身を含む): 656916480

約数和(自身を除く): 462505560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4751, 5115, 6820, 8184, 9502, 10230, 13640, 14253, 19004, 20460, 23755, 28506, 38008, 40920, 47510, 52261, 57012, 71265, 95020, 104522, 114024, 142530, 147281, 156783, 190040, 209044, 261305, 285060, 294562, 313566, 418088, 441843, 522610, 570120, 589124, 627132, 736405, 783915, 883686, 1045220, 1178248, 1254264, 1472810, 1567830, 1620091, 1767372, 2090440, 2209215, 2945620, 3135660, 3240182, 3534744, 4418430, 4860273, 5891240, 6271320, 6480364, 8100455, 8836860, 9720546, 12960728, 16200910, 17673720, 19441092, 24301365, 32401820, 38882184, 48602730, 64803640, 97205460, 194410920]

約数ペア:

[(1, 194410920), (2, 97205460), (3, 64803640), (4, 48602730), (5, 38882184), (6, 32401820), (8, 24301365), (10, 19441092), (11, 17673720), (12, 16200910), (15, 12960728), (20, 9720546), (22, 8836860), (24, 8100455), (30, 6480364), (31, 6271320), (33, 5891240), (40, 4860273), (44, 4418430), (55, 3534744), (60, 3240182), (62, 3135660), (66, 2945620), (88, 2209215), (93, 2090440), (110, 1767372), (120, 1620091), (124, 1567830), (132, 1472810), (155, 1254264), (165, 1178248), (186, 1045220), (220, 883686), (248, 783915), (264, 736405), (310, 627132), (330, 589124), (341, 570120), (372, 522610), (440, 441843), (465, 418088), (620, 313566), (660, 294562), (682, 285060), (744, 261305), (930, 209044), (1023, 190040), (1240, 156783), (1320, 147281), (1364, 142530), (1705, 114024), (1860, 104522), (2046, 95020), (2728, 71265), (3410, 57012), (3720, 52261), (4092, 47510), (4751, 40920), (5115, 38008), (6820, 28506), (8184, 23755), (9502, 20460), (10230, 19004), (13640, 14253)]