22320480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 89286624

約数和(自身を除く): 66966144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 73, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 146, 147, 156, 160, 168, 182, 195, 196, 208, 210, 219, 224, 240, 245, 260, 273, 280, 292, 294, 312, 336, 364, 365, 390, 392, 416, 420, 438, 455, 480, 490, 511, 520, 546, 560, 584, 588, 624, 637, 672, 728, 730, 735, 780, 784, 840, 876, 910, 949, 980, 1022, 1040, 1092, 1095, 1120, 1168, 1176, 1248, 1274, 1365, 1456, 1460, 1470, 1533, 1560, 1568, 1680, 1752, 1820, 1898, 1911, 1960, 2044, 2080, 2184, 2190, 2336, 2352, 2548, 2555, 2730, 2847, 2912, 2920, 2940, 3066, 3120, 3185, 3360, 3504, 3577, 3640, 3796, 3822, 3920, 4088, 4368, 4380, 4704, 4745, 5096, 5110, 5460, 5694, 5840, 5880, 6132, 6240, 6370, 6643, 7008, 7154, 7280, 7592, 7644, 7665, 7840, 8176, 8736, 8760, 9490, 9555, 10192, 10220, 10731, 10920, 11388, 11680, 11760, 12264, 12740, 13286, 14235, 14308, 14560, 15184, 15288, 15330, 16352, 17520, 17885, 18980, 19110, 19929, 20384, 20440, 21462, 21840, 22776, 23520, 24528, 25480, 26572, 28470, 28616, 30368, 30576, 30660, 33215, 35040, 35770, 37960, 38220, 39858, 40880, 42924, 43680, 45552, 46501, 49056, 50960, 53144, 53655, 56940, 57232, 61152, 61320, 66430, 71540, 75920, 76440, 79716, 81760, 85848, 91104, 93002, 99645, 101920, 106288, 107310, 113880, 114464, 122640, 132860, 139503, 143080, 151840, 152880, 159432, 171696, 186004, 199290, 212576, 214620, 227760, 232505, 245280, 265720, 279006, 286160, 305760, 318864, 343392, 372008, 398580, 429240, 455520, 465010, 531440, 558012, 572320, 637728, 697515, 744016, 797160, 858480, 930020, 1062880, 1116024, 1395030, 1488032, 1594320, 1716960, 1860040, 2232048, 2790060, 3188640, 3720080, 4464096, 5580120, 7440160, 11160240, 22320480]

約数ペア:

[(1, 22320480), (2, 11160240), (3, 7440160), (4, 5580120), (5, 4464096), (6, 3720080), (7, 3188640), (8, 2790060), (10, 2232048), (12, 1860040), (13, 1716960), (14, 1594320), (15, 1488032), (16, 1395030), (20, 1116024), (21, 1062880), (24, 930020), (26, 858480), (28, 797160), (30, 744016), (32, 697515), (35, 637728), (39, 572320), (40, 558012), (42, 531440), (48, 465010), (49, 455520), (52, 429240), (56, 398580), (60, 372008), (65, 343392), (70, 318864), (73, 305760), (78, 286160), (80, 279006), (84, 265720), (91, 245280), (96, 232505), (98, 227760), (104, 214620), (105, 212576), (112, 199290), (120, 186004), (130, 171696), (140, 159432), (146, 152880), (147, 151840), (156, 143080), (160, 139503), (168, 132860), (182, 122640), (195, 114464), (196, 113880), (208, 107310), (210, 106288), (219, 101920), (224, 99645), (240, 93002), (245, 91104), (260, 85848), (273, 81760), (280, 79716), (292, 76440), (294, 75920), (312, 71540), (336, 66430), (364, 61320), (365, 61152), (390, 57232), (392, 56940), (416, 53655), (420, 53144), (438, 50960), (455, 49056), (480, 46501), (490, 45552), (511, 43680), (520, 42924), (546, 40880), (560, 39858), (584, 38220), (588, 37960), (624, 35770), (637, 35040), (672, 33215), (728, 30660), (730, 30576), (735, 30368), (780, 28616), (784, 28470), (840, 26572), (876, 25480), (910, 24528), (949, 23520), (980, 22776), (1022, 21840), (1040, 21462), (1092, 20440), (1095, 20384), (1120, 19929), (1168, 19110), (1176, 18980), (1248, 17885), (1274, 17520), (1365, 16352), (1456, 15330), (1460, 15288), (1470, 15184), (1533, 14560), (1560, 14308), (1568, 14235), (1680, 13286), (1752, 12740), (1820, 12264), (1898, 11760), (1911, 11680), (1960, 11388), (2044, 10920), (2080, 10731), (2184, 10220), (2190, 10192), (2336, 9555), (2352, 9490), (2548, 8760), (2555, 8736), (2730, 8176), (2847, 7840), (2912, 7665), (2920, 7644), (2940, 7592), (3066, 7280), (3120, 7154), (3185, 7008), (3360, 6643), (3504, 6370), (3577, 6240), (3640, 6132), (3796, 5880), (3822, 5840), (3920, 5694), (4088, 5460), (4368, 5110), (4380, 5096), (4704, 4745)]