238545117840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:2066

約数の個数: 320

約数和(自身を含む): 774420362496

約数和(自身を除く): 535875244656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 106, 120, 129, 159, 172, 212, 215, 240, 257, 258, 265, 318, 344, 424, 430, 514, 516, 530, 636, 645, 688, 771, 795, 848, 860, 1028, 1032, 1060, 1272, 1285, 1290, 1542, 1590, 1697, 1720, 2056, 2064, 2120, 2279, 2544, 2570, 2580, 3084, 3180, 3394, 3440, 3855, 4112, 4240, 4558, 5091, 5140, 5160, 6168, 6360, 6788, 6837, 7710, 8485, 9116, 10182, 10280, 10320, 11051, 11395, 12336, 12720, 13576, 13621, 13674, 15420, 16970, 18232, 20364, 20560, 22102, 22790, 25455, 27152, 27242, 27348, 30840, 33153, 33940, 34185, 36464, 40728, 40863, 44204, 45580, 50910, 54484, 54696, 55255, 61680, 66306, 67880, 68105, 68370, 72971, 81456, 81726, 88408, 89941, 91160, 101820, 108968, 109392, 110510, 132612, 135760, 136210, 136740, 145942, 163452, 165765, 176816, 179882, 182320, 203640, 204315, 217936, 218913, 221020, 265224, 269823, 272420, 273480, 291884, 326904, 331530, 359764, 364855, 407280, 408630, 436129, 437826, 442040, 449705, 530448, 539646, 544840, 546960, 583768, 585703, 653808, 663060, 719528, 729710, 817260, 872258, 875652, 884080, 899410, 1079292, 1089680, 1094565, 1167536, 1171406, 1308387, 1326120, 1349115, 1439056, 1459420, 1634520, 1744516, 1751304, 1757109, 1798820, 2158584, 2180645, 2189130, 2342812, 2616774, 2652240, 2698230, 2918840, 2928515, 3269040, 3489032, 3502608, 3514218, 3597640, 3867463, 4317168, 4361290, 4378260, 4685624, 5233548, 5396460, 5837680, 5857030, 6541935, 6978064, 7028436, 7195280, 7734926, 8722580, 8756520, 8785545, 9371248, 10467096, 10792920, 11602389, 11714060, 13083870, 14056872, 15469852, 17445160, 17513040, 17571090, 18753547, 19337315, 20934192, 21585840, 23114837, 23204778, 23428120, 26167740, 28113744, 30939704, 34890320, 35142180, 37507094, 38674630, 46229674, 46409556, 46856240, 52335480, 56260641, 58011945, 61879408, 69344511, 70284360, 75014188, 77349260, 92459348, 92819112, 93767735, 104670960, 112521282, 115574185, 116023890, 138689022, 140568720, 150028376, 154698520, 184918696, 185638224, 187535470, 225042564, 231148370, 232047780, 277378044, 281303205, 300056752, 309397040, 346722555, 369837392, 375070940, 450085128, 462296740, 464095560, 554756088, 562606410, 693445110, 750141880, 900170256, 924593480, 928191120, 993937991, 1109512176, 1125212820, 1386890220, 1500283760, 1849186960, 1987875982, 2250425640, 2773780440, 2981813973, 3975751964, 4500851280, 4969689955, 5547560880, 5963627946, 7951503928, 9939379910, 11927255892, 14909069865, 15903007856, 19878759820, 23854511784, 29818139730, 39757519640, 47709023568, 59636279460, 79515039280, 119272558920, 238545117840]

約数ペア:

[(1, 238545117840), (2, 119272558920), (3, 79515039280), (4, 59636279460), (5, 47709023568), (6, 39757519640), (8, 29818139730), (10, 23854511784), (12, 19878759820), (15, 15903007856), (16, 14909069865), (20, 11927255892), (24, 9939379910), (30, 7951503928), (40, 5963627946), (43, 5547560880), (48, 4969689955), (53, 4500851280), (60, 3975751964), (80, 2981813973), (86, 2773780440), (106, 2250425640), (120, 1987875982), (129, 1849186960), (159, 1500283760), (172, 1386890220), (212, 1125212820), (215, 1109512176), (240, 993937991), (257, 928191120), (258, 924593480), (265, 900170256), (318, 750141880), (344, 693445110), (424, 562606410), (430, 554756088), (514, 464095560), (516, 462296740), (530, 450085128), (636, 375070940), (645, 369837392), (688, 346722555), (771, 309397040), (795, 300056752), (848, 281303205), (860, 277378044), (1028, 232047780), (1032, 231148370), (1060, 225042564), (1272, 187535470), (1285, 185638224), (1290, 184918696), (1542, 154698520), (1590, 150028376), (1697, 140568720), (1720, 138689022), (2056, 116023890), (2064, 115574185), (2120, 112521282), (2279, 104670960), (2544, 93767735), (2570, 92819112), (2580, 92459348), (3084, 77349260), (3180, 75014188), (3394, 70284360), (3440, 69344511), (3855, 61879408), (4112, 58011945), (4240, 56260641), (4558, 52335480), (5091, 46856240), (5140, 46409556), (5160, 46229674), (6168, 38674630), (6360, 37507094), (6788, 35142180), (6837, 34890320), (7710, 30939704), (8485, 28113744), (9116, 26167740), (10182, 23428120), (10280, 23204778), (10320, 23114837), (11051, 21585840), (11395, 20934192), (12336, 19337315), (12720, 18753547), (13576, 17571090), (13621, 17513040), (13674, 17445160), (15420, 15469852), (16970, 14056872), (18232, 13083870), (20364, 11714060), (20560, 11602389), (22102, 10792920), (22790, 10467096), (25455, 9371248), (27152, 8785545), (27242, 8756520), (27348, 8722580), (30840, 7734926), (33153, 7195280), (33940, 7028436), (34185, 6978064), (36464, 6541935), (40728, 5857030), (40863, 5837680), (44204, 5396460), (45580, 5233548), (50910, 4685624), (54484, 4378260), (54696, 4361290), (55255, 4317168), (61680, 3867463), (66306, 3597640), (67880, 3514218), (68105, 3502608), (68370, 3489032), (72971, 3269040), (81456, 2928515), (81726, 2918840), (88408, 2698230), (89941, 2652240), (91160, 2616774), (101820, 2342812), (108968, 2189130), (109392, 2180645), (110510, 2158584), (132612, 1798820), (135760, 1757109), (136210, 1751304), (136740, 1744516), (145942, 1634520), (163452, 1459420), (165765, 1439056), (176816, 1349115), (179882, 1326120), (182320, 1308387), (203640, 1171406), (204315, 1167536), (217936, 1094565), (218913, 1089680), (221020, 1079292), (265224, 899410), (269823, 884080), (272420, 875652), (273480, 872258), (291884, 817260), (326904, 729710), (331530, 719528), (359764, 663060), (364855, 653808), (407280, 585703), (408630, 583768), (436129, 546960), (437826, 544840), (442040, 539646), (449705, 530448)]