225428160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 573391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 727, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1454, 1520, 1615, 1632, 1824, 1938, 2040, 2181, 2280, 2584, 2720, 2908, 3040, 3230, 3264, 3635, 3648, 3876, 4080, 4362, 4560, 4845, 5168, 5440, 5816, 6080, 6460, 7270, 7752, 8160, 8724, 9120, 9690, 10336, 10905, 11632, 12359, 12920, 13813, 14540, 15504, 16320, 17448, 18240, 19380, 20672, 21810, 23264, 24718, 25840, 27626, 29080, 31008, 34896, 37077, 38760, 41439, 43620, 46528, 49436, 51680, 55252, 58160, 61795, 62016, 69065, 69792, 74154, 77520, 82878, 87240, 98872, 103360, 110504, 116320, 123590, 138130, 139584, 148308, 155040, 165756, 174480, 185385, 197744, 207195, 221008, 232640, 234821, 247180, 276260, 296616, 310080, 331512, 348960, 370770, 395488, 414390, 442016, 469642, 494360, 552520, 593232, 663024, 697920, 704463, 741540, 790976, 828780, 884032, 939284, 988720, 1105040, 1174105, 1186464, 1326048, 1408926, 1483080, 1657560, 1878568, 1977440, 2210080, 2348210, 2372928, 2652096, 2817852, 2966160, 3315120, 3522315, 3757136, 3954880, 4420160, 4696420, 5635704, 5932320, 6630240, 7044630, 7514272, 9392840, 11271408, 11864640, 13260480, 14089260, 15028544, 18785680, 22542816, 28178520, 37571360, 45085632, 56357040, 75142720, 112714080, 225428160]

約数ペア:

[(1, 225428160), (2, 112714080), (3, 75142720), (4, 56357040), (5, 45085632), (6, 37571360), (8, 28178520), (10, 22542816), (12, 18785680), (15, 15028544), (16, 14089260), (17, 13260480), (19, 11864640), (20, 11271408), (24, 9392840), (30, 7514272), (32, 7044630), (34, 6630240), (38, 5932320), (40, 5635704), (48, 4696420), (51, 4420160), (57, 3954880), (60, 3757136), (64, 3522315), (68, 3315120), (76, 2966160), (80, 2817852), (85, 2652096), (95, 2372928), (96, 2348210), (102, 2210080), (114, 1977440), (120, 1878568), (136, 1657560), (152, 1483080), (160, 1408926), (170, 1326048), (190, 1186464), (192, 1174105), (204, 1105040), (228, 988720), (240, 939284), (255, 884032), (272, 828780), (285, 790976), (304, 741540), (320, 704463), (323, 697920), (340, 663024), (380, 593232), (408, 552520), (456, 494360), (480, 469642), (510, 442016), (544, 414390), (570, 395488), (608, 370770), (646, 348960), (680, 331512), (727, 310080), (760, 296616), (816, 276260), (912, 247180), (960, 234821), (969, 232640), (1020, 221008), (1088, 207195), (1140, 197744), (1216, 185385), (1292, 174480), (1360, 165756), (1454, 155040), (1520, 148308), (1615, 139584), (1632, 138130), (1824, 123590), (1938, 116320), (2040, 110504), (2181, 103360), (2280, 98872), (2584, 87240), (2720, 82878), (2908, 77520), (3040, 74154), (3230, 69792), (3264, 69065), (3635, 62016), (3648, 61795), (3876, 58160), (4080, 55252), (4362, 51680), (4560, 49436), (4845, 46528), (5168, 43620), (5440, 41439), (5816, 38760), (6080, 37077), (6460, 34896), (7270, 31008), (7752, 29080), (8160, 27626), (8724, 25840), (9120, 24718), (9690, 23264), (10336, 21810), (10905, 20672), (11632, 19380), (12359, 18240), (12920, 17448), (13813, 16320), (14540, 15504)]