222991440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 320

約数和(自身を含む): 857088000

約数和(自身を除く): 634096560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 48, 56, 58, 60, 69, 70, 80, 84, 87, 92, 105, 112, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 199, 203, 210, 230, 232, 240, 276, 280, 290, 322, 336, 345, 348, 368, 398, 406, 420, 435, 460, 464, 483, 552, 560, 580, 597, 609, 644, 667, 690, 696, 796, 805, 812, 840, 870, 920, 966, 995, 1015, 1104, 1160, 1194, 1218, 1288, 1334, 1380, 1392, 1393, 1592, 1610, 1624, 1680, 1740, 1840, 1932, 1990, 2001, 2030, 2320, 2388, 2415, 2436, 2576, 2668, 2760, 2786, 2985, 3045, 3184, 3220, 3248, 3335, 3480, 3864, 3980, 4002, 4060, 4179, 4577, 4669, 4776, 4830, 4872, 5336, 5520, 5572, 5771, 5970, 6090, 6440, 6670, 6960, 6965, 7728, 7960, 8004, 8120, 8358, 9154, 9338, 9552, 9660, 9744, 10005, 10672, 11144, 11542, 11940, 12180, 12880, 13340, 13731, 13930, 14007, 15920, 16008, 16240, 16716, 17313, 18308, 18676, 19320, 20010, 20895, 22288, 22885, 23084, 23345, 23880, 24360, 26680, 27462, 27860, 28014, 28855, 32016, 32039, 33432, 34626, 36616, 37352, 38640, 40020, 40397, 41790, 45770, 46168, 46690, 47760, 48720, 53360, 54924, 55720, 56028, 57710, 64078, 66864, 68655, 69252, 70035, 73232, 74704, 80040, 80794, 83580, 86565, 91540, 92336, 93380, 96117, 109848, 111440, 112056, 115420, 121191, 128156, 132733, 137310, 138504, 140070, 160080, 160195, 161588, 167160, 173130, 183080, 186760, 192234, 201985, 219696, 224112, 230840, 242382, 256312, 265466, 274620, 277008, 280140, 320390, 323176, 334320, 346260, 366160, 373520, 384468, 398199, 403970, 461680, 480585, 484764, 512624, 530932, 549240, 560280, 605955, 640780, 646352, 663665, 692520, 768936, 796398, 807940, 929131, 961170, 969528, 1061864, 1098480, 1120560, 1211910, 1281560, 1327330, 1385040, 1537872, 1592796, 1615880, 1858262, 1922340, 1939056, 1990995, 2123728, 2423820, 2563120, 2654660, 2787393, 3185592, 3231760, 3716524, 3844680, 3981990, 4645655, 4847640, 5309320, 5574786, 6371184, 7433048, 7689360, 7963980, 9291310, 9695280, 10618640, 11149572, 13936965, 14866096, 15927960, 18582620, 22299144, 27873930, 31855920, 37165240, 44598288, 55747860, 74330480, 111495720, 222991440]

約数ペア:

[(1, 222991440), (2, 111495720), (3, 74330480), (4, 55747860), (5, 44598288), (6, 37165240), (7, 31855920), (8, 27873930), (10, 22299144), (12, 18582620), (14, 15927960), (15, 14866096), (16, 13936965), (20, 11149572), (21, 10618640), (23, 9695280), (24, 9291310), (28, 7963980), (29, 7689360), (30, 7433048), (35, 6371184), (40, 5574786), (42, 5309320), (46, 4847640), (48, 4645655), (56, 3981990), (58, 3844680), (60, 3716524), (69, 3231760), (70, 3185592), (80, 2787393), (84, 2654660), (87, 2563120), (92, 2423820), (105, 2123728), (112, 1990995), (115, 1939056), (116, 1922340), (120, 1858262), (138, 1615880), (140, 1592796), (145, 1537872), (161, 1385040), (168, 1327330), (174, 1281560), (184, 1211910), (199, 1120560), (203, 1098480), (210, 1061864), (230, 969528), (232, 961170), (240, 929131), (276, 807940), (280, 796398), (290, 768936), (322, 692520), (336, 663665), (345, 646352), (348, 640780), (368, 605955), (398, 560280), (406, 549240), (420, 530932), (435, 512624), (460, 484764), (464, 480585), (483, 461680), (552, 403970), (560, 398199), (580, 384468), (597, 373520), (609, 366160), (644, 346260), (667, 334320), (690, 323176), (696, 320390), (796, 280140), (805, 277008), (812, 274620), (840, 265466), (870, 256312), (920, 242382), (966, 230840), (995, 224112), (1015, 219696), (1104, 201985), (1160, 192234), (1194, 186760), (1218, 183080), (1288, 173130), (1334, 167160), (1380, 161588), (1392, 160195), (1393, 160080), (1592, 140070), (1610, 138504), (1624, 137310), (1680, 132733), (1740, 128156), (1840, 121191), (1932, 115420), (1990, 112056), (2001, 111440), (2030, 109848), (2320, 96117), (2388, 93380), (2415, 92336), (2436, 91540), (2576, 86565), (2668, 83580), (2760, 80794), (2786, 80040), (2985, 74704), (3045, 73232), (3184, 70035), (3220, 69252), (3248, 68655), (3335, 66864), (3480, 64078), (3864, 57710), (3980, 56028), (4002, 55720), (4060, 54924), (4179, 53360), (4577, 48720), (4669, 47760), (4776, 46690), (4830, 46168), (4872, 45770), (5336, 41790), (5520, 40397), (5572, 40020), (5771, 38640), (5970, 37352), (6090, 36616), (6440, 34626), (6670, 33432), (6960, 32039), (6965, 32016), (7728, 28855), (7960, 28014), (8004, 27860), (8120, 27462), (8358, 26680), (9154, 24360), (9338, 23880), (9552, 23345), (9660, 23084), (9744, 22885), (10005, 22288), (10672, 20895), (11144, 20010), (11542, 19320), (11940, 18676), (12180, 18308), (12880, 17313), (13340, 16716), (13731, 16240), (13930, 16008), (14007, 15920)]