190811880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 288

約数和(自身を含む): 748261800

約数和(自身を除く): 557449920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 373, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 746, 812, 840, 870, 882, 980, 1015, 1044, 1119, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1492, 1624, 1740, 1764, 1827, 1865, 1960, 2030, 2088, 2205, 2238, 2436, 2520, 2610, 2611, 2842, 2940, 2984, 3045, 3357, 3480, 3528, 3654, 3730, 4060, 4263, 4410, 4476, 4872, 5220, 5222, 5595, 5684, 5880, 6090, 6714, 7105, 7308, 7460, 7833, 8120, 8526, 8820, 8952, 9135, 10440, 10444, 10817, 11190, 11368, 12180, 12789, 13055, 13428, 14210, 14616, 14920, 15666, 16785, 17052, 17640, 18270, 18277, 20888, 21315, 21634, 22380, 23499, 24360, 25578, 26110, 26856, 28420, 31332, 32451, 33570, 34104, 36540, 36554, 39165, 42630, 43268, 44760, 46998, 51156, 52220, 54085, 54831, 56840, 62664, 63945, 64902, 67140, 73080, 73108, 75719, 78330, 85260, 86536, 91385, 93996, 97353, 102312, 104440, 108170, 109662, 117495, 127890, 129804, 134280, 146216, 151438, 156660, 162255, 164493, 170520, 182770, 187992, 194706, 216340, 219324, 227157, 234990, 255780, 259608, 274155, 302876, 313320, 324510, 328986, 365540, 378595, 389412, 432680, 438648, 454314, 469980, 486765, 511560, 530033, 548310, 605752, 649020, 657972, 681471, 731080, 757190, 778824, 822465, 908628, 939960, 973530, 1060066, 1096620, 1135785, 1298040, 1315944, 1362942, 1514380, 1590099, 1644930, 1817256, 1947060, 2120132, 2193240, 2271570, 2650165, 2725884, 3028760, 3180198, 3289860, 3407355, 3894120, 4240264, 4543140, 4770297, 5300330, 5451768, 6360396, 6579720, 6814710, 7950495, 9086280, 9540594, 10600660, 12720792, 13629420, 15900990, 19081188, 21201320, 23851485, 27258840, 31801980, 38162376, 47702970, 63603960, 95405940, 190811880]

約数ペア:

[(1, 190811880), (2, 95405940), (3, 63603960), (4, 47702970), (5, 38162376), (6, 31801980), (7, 27258840), (8, 23851485), (9, 21201320), (10, 19081188), (12, 15900990), (14, 13629420), (15, 12720792), (18, 10600660), (20, 9540594), (21, 9086280), (24, 7950495), (28, 6814710), (29, 6579720), (30, 6360396), (35, 5451768), (36, 5300330), (40, 4770297), (42, 4543140), (45, 4240264), (49, 3894120), (56, 3407355), (58, 3289860), (60, 3180198), (63, 3028760), (70, 2725884), (72, 2650165), (84, 2271570), (87, 2193240), (90, 2120132), (98, 1947060), (105, 1817256), (116, 1644930), (120, 1590099), (126, 1514380), (140, 1362942), (145, 1315944), (147, 1298040), (168, 1135785), (174, 1096620), (180, 1060066), (196, 973530), (203, 939960), (210, 908628), (232, 822465), (245, 778824), (252, 757190), (261, 731080), (280, 681471), (290, 657972), (294, 649020), (315, 605752), (348, 548310), (360, 530033), (373, 511560), (392, 486765), (406, 469980), (420, 454314), (435, 438648), (441, 432680), (490, 389412), (504, 378595), (522, 365540), (580, 328986), (588, 324510), (609, 313320), (630, 302876), (696, 274155), (735, 259608), (746, 255780), (812, 234990), (840, 227157), (870, 219324), (882, 216340), (980, 194706), (1015, 187992), (1044, 182770), (1119, 170520), (1160, 164493), (1176, 162255), (1218, 156660), (1260, 151438), (1305, 146216), (1421, 134280), (1470, 129804), (1492, 127890), (1624, 117495), (1740, 109662), (1764, 108170), (1827, 104440), (1865, 102312), (1960, 97353), (2030, 93996), (2088, 91385), (2205, 86536), (2238, 85260), (2436, 78330), (2520, 75719), (2610, 73108), (2611, 73080), (2842, 67140), (2940, 64902), (2984, 63945), (3045, 62664), (3357, 56840), (3480, 54831), (3528, 54085), (3654, 52220), (3730, 51156), (4060, 46998), (4263, 44760), (4410, 43268), (4476, 42630), (4872, 39165), (5220, 36554), (5222, 36540), (5595, 34104), (5684, 33570), (5880, 32451), (6090, 31332), (6714, 28420), (7105, 26856), (7308, 26110), (7460, 25578), (7833, 24360), (8120, 23499), (8526, 22380), (8820, 21634), (8952, 21315), (9135, 20888), (10440, 18277), (10444, 18270), (10817, 17640), (11190, 17052), (11368, 16785), (12180, 15666), (12789, 14920), (13055, 14616), (13428, 14210)]