219021660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 798400512

約数和(自身を除く): 579378852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 67, 78, 90, 99, 110, 117, 127, 130, 132, 134, 143, 156, 165, 180, 195, 198, 201, 220, 234, 254, 260, 268, 286, 330, 335, 381, 390, 396, 402, 429, 468, 495, 508, 572, 585, 603, 635, 660, 670, 715, 737, 762, 780, 804, 858, 871, 990, 1005, 1143, 1170, 1206, 1270, 1287, 1340, 1397, 1430, 1474, 1524, 1651, 1716, 1742, 1905, 1980, 2010, 2145, 2211, 2286, 2340, 2412, 2540, 2574, 2613, 2794, 2860, 2948, 3015, 3302, 3484, 3685, 3810, 4020, 4191, 4290, 4355, 4422, 4572, 4953, 5148, 5226, 5588, 5715, 6030, 6435, 6604, 6633, 6985, 7370, 7620, 7839, 8255, 8382, 8509, 8580, 8710, 8844, 9581, 9906, 10452, 11055, 11430, 12060, 12573, 12870, 13065, 13266, 13970, 14740, 14859, 15678, 16510, 16764, 17018, 17420, 18161, 19162, 19812, 20955, 22110, 22860, 24765, 25146, 25527, 25740, 26130, 26532, 27940, 28743, 29718, 31356, 33020, 33165, 34036, 36322, 38324, 39195, 41910, 42545, 44220, 47905, 49530, 50292, 51054, 52260, 54483, 57486, 59436, 62865, 66330, 72644, 74295, 76581, 78390, 83820, 85090, 86229, 90805, 93599, 95810, 99060, 102108, 108966, 110617, 114972, 125730, 127635, 132660, 143715, 148590, 153162, 156780, 163449, 170180, 172458, 181610, 187198, 191620, 217932, 221234, 251460, 255270, 272415, 280797, 287430, 297180, 306324, 326898, 331851, 344916, 363220, 374396, 382905, 431145, 442468, 467995, 510540, 544830, 553085, 561594, 574860, 653796, 663702, 765810, 817245, 842391, 862290, 935990, 995553, 1089660, 1106170, 1123188, 1216787, 1327404, 1403985, 1531620, 1634490, 1659255, 1684782, 1724580, 1871980, 1991106, 2212340, 2433574, 2807970, 3268980, 3318510, 3369564, 3650361, 3982212, 4211955, 4867148, 4977765, 5615940, 6083935, 6637020, 7300722, 8423910, 9955530, 10951083, 12167870, 14601444, 16847820, 18251805, 19911060, 21902166, 24335740, 36503610, 43804332, 54755415, 73007220, 109510830, 219021660]

約数ペア:

[(1, 219021660), (2, 109510830), (3, 73007220), (4, 54755415), (5, 43804332), (6, 36503610), (9, 24335740), (10, 21902166), (11, 19911060), (12, 18251805), (13, 16847820), (15, 14601444), (18, 12167870), (20, 10951083), (22, 9955530), (26, 8423910), (30, 7300722), (33, 6637020), (36, 6083935), (39, 5615940), (44, 4977765), (45, 4867148), (52, 4211955), (55, 3982212), (60, 3650361), (65, 3369564), (66, 3318510), (67, 3268980), (78, 2807970), (90, 2433574), (99, 2212340), (110, 1991106), (117, 1871980), (127, 1724580), (130, 1684782), (132, 1659255), (134, 1634490), (143, 1531620), (156, 1403985), (165, 1327404), (180, 1216787), (195, 1123188), (198, 1106170), (201, 1089660), (220, 995553), (234, 935990), (254, 862290), (260, 842391), (268, 817245), (286, 765810), (330, 663702), (335, 653796), (381, 574860), (390, 561594), (396, 553085), (402, 544830), (429, 510540), (468, 467995), (495, 442468), (508, 431145), (572, 382905), (585, 374396), (603, 363220), (635, 344916), (660, 331851), (670, 326898), (715, 306324), (737, 297180), (762, 287430), (780, 280797), (804, 272415), (858, 255270), (871, 251460), (990, 221234), (1005, 217932), (1143, 191620), (1170, 187198), (1206, 181610), (1270, 172458), (1287, 170180), (1340, 163449), (1397, 156780), (1430, 153162), (1474, 148590), (1524, 143715), (1651, 132660), (1716, 127635), (1742, 125730), (1905, 114972), (1980, 110617), (2010, 108966), (2145, 102108), (2211, 99060), (2286, 95810), (2340, 93599), (2412, 90805), (2540, 86229), (2574, 85090), (2613, 83820), (2794, 78390), (2860, 76581), (2948, 74295), (3015, 72644), (3302, 66330), (3484, 62865), (3685, 59436), (3810, 57486), (4020, 54483), (4191, 52260), (4290, 51054), (4355, 50292), (4422, 49530), (4572, 47905), (4953, 44220), (5148, 42545), (5226, 41910), (5588, 39195), (5715, 38324), (6030, 36322), (6435, 34036), (6604, 33165), (6633, 33020), (6985, 31356), (7370, 29718), (7620, 28743), (7839, 27940), (8255, 26532), (8382, 26130), (8509, 25740), (8580, 25527), (8710, 25146), (8844, 24765), (9581, 22860), (9906, 22110), (10452, 20955), (11055, 19812), (11430, 19162), (12060, 18161), (12573, 17420), (12870, 17018), (13065, 16764), (13266, 16510), (13970, 15678), (14740, 14859)]