2228423040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5545

約数の個数: 192

約数和(自身を含む): 7804836000

約数和(自身を除く): 5576412960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5449, 5680, 5760, 6390, 6816, 8520, 9088, 10224, 10898, 11360, 12780, 13632, 16347, 17040, 20448, 21796, 22720, 25560, 27245, 27264, 32694, 34080, 40896, 43592, 45440, 49041, 51120, 54490, 65388, 68160, 81735, 81792, 87184, 98082, 102240, 108980, 130776, 136320, 163470, 174368, 196164, 204480, 217960, 245205, 261552, 326940, 348736, 386879, 392328, 408960, 435920, 490410, 523104, 653880, 697472, 773758, 784656, 871840, 980820, 1046208, 1160637, 1307760, 1547516, 1569312, 1743680, 1934395, 1961640, 2092416, 2321274, 2615520, 3095032, 3138624, 3481911, 3487360, 3868790, 3923280, 4642548, 5231040, 5803185, 6190064, 6277248, 6963822, 7737580, 7846560, 9285096, 10462080, 11606370, 12380128, 13927644, 15475160, 15693120, 17409555, 18570192, 23212740, 24760256, 27855288, 30950320, 31386240, 34819110, 37140384, 46425480, 49520512, 55710576, 61900640, 69638220, 74280768, 92850960, 111421152, 123801280, 139276440, 148561536, 185701920, 222842304, 247602560, 278552880, 371403840, 445684608, 557105760, 742807680, 1114211520, 2228423040]

約数ペア:

[(1, 2228423040), (2, 1114211520), (3, 742807680), (4, 557105760), (5, 445684608), (6, 371403840), (8, 278552880), (9, 247602560), (10, 222842304), (12, 185701920), (15, 148561536), (16, 139276440), (18, 123801280), (20, 111421152), (24, 92850960), (30, 74280768), (32, 69638220), (36, 61900640), (40, 55710576), (45, 49520512), (48, 46425480), (60, 37140384), (64, 34819110), (71, 31386240), (72, 30950320), (80, 27855288), (90, 24760256), (96, 23212740), (120, 18570192), (128, 17409555), (142, 15693120), (144, 15475160), (160, 13927644), (180, 12380128), (192, 11606370), (213, 10462080), (240, 9285096), (284, 7846560), (288, 7737580), (320, 6963822), (355, 6277248), (360, 6190064), (384, 5803185), (426, 5231040), (480, 4642548), (568, 3923280), (576, 3868790), (639, 3487360), (640, 3481911), (710, 3138624), (720, 3095032), (852, 2615520), (960, 2321274), (1065, 2092416), (1136, 1961640), (1152, 1934395), (1278, 1743680), (1420, 1569312), (1440, 1547516), (1704, 1307760), (1920, 1160637), (2130, 1046208), (2272, 980820), (2556, 871840), (2840, 784656), (2880, 773758), (3195, 697472), (3408, 653880), (4260, 523104), (4544, 490410), (5112, 435920), (5449, 408960), (5680, 392328), (5760, 386879), (6390, 348736), (6816, 326940), (8520, 261552), (9088, 245205), (10224, 217960), (10898, 204480), (11360, 196164), (12780, 174368), (13632, 163470), (16347, 136320), (17040, 130776), (20448, 108980), (21796, 102240), (22720, 98082), (25560, 87184), (27245, 81792), (27264, 81735), (32694, 68160), (34080, 65388), (40896, 54490), (43592, 51120), (45440, 49041)]