193969080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 658365840

約数和(自身を除く): 464396760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 162, 180, 216, 262, 270, 324, 360, 393, 405, 457, 524, 540, 648, 655, 786, 810, 914, 1048, 1080, 1179, 1310, 1371, 1572, 1620, 1828, 1965, 2285, 2358, 2620, 2742, 3144, 3240, 3537, 3656, 3930, 4113, 4570, 4716, 5240, 5484, 5895, 6855, 7074, 7860, 8226, 9140, 9432, 10611, 10968, 11790, 12339, 13710, 14148, 15720, 16452, 17685, 18280, 20565, 21222, 23580, 24678, 27420, 28296, 32904, 35370, 37017, 41130, 42444, 47160, 49356, 53055, 54840, 59867, 61695, 70740, 74034, 82260, 84888, 98712, 106110, 119734, 123390, 141480, 148068, 164520, 179601, 185085, 212220, 239468, 246780, 296136, 299335, 359202, 370170, 424440, 478936, 493560, 538803, 598670, 718404, 740340, 898005, 1077606, 1197340, 1436808, 1480680, 1616409, 1796010, 2155212, 2394680, 2694015, 3232818, 3592020, 4310424, 4849227, 5388030, 6465636, 7184040, 8082045, 9698454, 10776060, 12931272, 16164090, 19396908, 21552120, 24246135, 32328180, 38793816, 48492270, 64656360, 96984540, 193969080]

約数ペア:

[(1, 193969080), (2, 96984540), (3, 64656360), (4, 48492270), (5, 38793816), (6, 32328180), (8, 24246135), (9, 21552120), (10, 19396908), (12, 16164090), (15, 12931272), (18, 10776060), (20, 9698454), (24, 8082045), (27, 7184040), (30, 6465636), (36, 5388030), (40, 4849227), (45, 4310424), (54, 3592020), (60, 3232818), (72, 2694015), (81, 2394680), (90, 2155212), (108, 1796010), (120, 1616409), (131, 1480680), (135, 1436808), (162, 1197340), (180, 1077606), (216, 898005), (262, 740340), (270, 718404), (324, 598670), (360, 538803), (393, 493560), (405, 478936), (457, 424440), (524, 370170), (540, 359202), (648, 299335), (655, 296136), (786, 246780), (810, 239468), (914, 212220), (1048, 185085), (1080, 179601), (1179, 164520), (1310, 148068), (1371, 141480), (1572, 123390), (1620, 119734), (1828, 106110), (1965, 98712), (2285, 84888), (2358, 82260), (2620, 74034), (2742, 70740), (3144, 61695), (3240, 59867), (3537, 54840), (3656, 53055), (3930, 49356), (4113, 47160), (4570, 42444), (4716, 41130), (5240, 37017), (5484, 35370), (5895, 32904), (6855, 28296), (7074, 27420), (7860, 24678), (8226, 23580), (9140, 21222), (9432, 20565), (10611, 18280), (10968, 17685), (11790, 16452), (12339, 15720), (13710, 14148)]