4408867120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 12684902400

約数和(自身を除く): 8276035280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 71, 73, 80, 98, 112, 124, 140, 142, 146, 155, 196, 217, 245, 248, 280, 284, 292, 310, 343, 355, 365, 392, 434, 490, 496, 497, 511, 560, 568, 584, 620, 686, 710, 730, 784, 868, 980, 994, 1022, 1085, 1136, 1168, 1240, 1372, 1420, 1460, 1519, 1715, 1736, 1960, 1988, 2044, 2170, 2201, 2263, 2480, 2485, 2555, 2744, 2840, 2920, 3038, 3430, 3472, 3479, 3577, 3920, 3976, 4088, 4340, 4402, 4526, 4970, 5110, 5183, 5488, 5680, 5840, 6076, 6860, 6958, 7154, 7595, 7952, 8176, 8680, 8804, 9052, 9940, 10220, 10366, 10633, 11005, 11315, 12152, 13720, 13916, 14308, 15190, 15407, 15841, 17360, 17395, 17608, 17885, 18104, 19880, 20440, 20732, 21266, 22010, 22630, 24304, 24353, 25039, 25915, 27440, 27832, 28616, 30380, 30814, 31682, 34790, 35216, 35770, 36208, 36281, 39760, 40880, 41464, 42532, 44020, 45260, 48706, 50078, 51830, 53165, 55664, 57232, 60760, 61628, 63364, 69580, 71540, 72562, 77035, 79205, 82928, 85064, 88040, 90520, 97412, 100156, 103660, 106330, 107849, 110887, 121520, 121765, 123256, 125195, 126728, 139160, 143080, 145124, 154070, 158410, 160673, 170128, 176080, 181040, 181405, 194824, 200312, 207320, 212660, 215698, 221774, 243530, 246512, 250390, 253456, 253967, 278320, 286160, 290248, 308140, 316820, 321346, 362810, 389648, 400624, 414640, 425320, 431396, 443548, 487060, 500780, 507934, 539245, 554435, 580496, 616280, 633640, 642692, 725620, 754943, 776209, 803365, 850640, 862792, 887096, 974120, 1001560, 1015868, 1078490, 1108870, 1124711, 1232560, 1267280, 1269835, 1285384, 1451240, 1509886, 1552418, 1606730, 1725584, 1774192, 1777769, 1948240, 2003120, 2031736, 2156980, 2217740, 2249422, 2539670, 2570768, 2902480, 3019772, 3104836, 3213460, 3555538, 3774715, 3881045, 4063472, 4313960, 4435480, 4498844, 5079340, 5623555, 6039544, 6209672, 6426920, 7111076, 7549430, 7762090, 7872977, 8627920, 8870960, 8888845, 8997688, 10158680, 11247110, 12079088, 12419344, 12853840, 14222152, 15098860, 15524180, 15745954, 17777690, 17995376, 20317360, 22494220, 28444304, 30197720, 31048360, 31491908, 35555380, 39364885, 44988440, 55110839, 60395440, 62096720, 62983816, 71110760, 78729770, 89976880, 110221678, 125967632, 142221520, 157459540, 220443356, 275554195, 314919080, 440886712, 551108390, 629838160, 881773424, 1102216780, 2204433560, 4408867120]

約数ペア:

[(1, 4408867120), (2, 2204433560), (4, 1102216780), (5, 881773424), (7, 629838160), (8, 551108390), (10, 440886712), (14, 314919080), (16, 275554195), (20, 220443356), (28, 157459540), (31, 142221520), (35, 125967632), (40, 110221678), (49, 89976880), (56, 78729770), (62, 71110760), (70, 62983816), (71, 62096720), (73, 60395440), (80, 55110839), (98, 44988440), (112, 39364885), (124, 35555380), (140, 31491908), (142, 31048360), (146, 30197720), (155, 28444304), (196, 22494220), (217, 20317360), (245, 17995376), (248, 17777690), (280, 15745954), (284, 15524180), (292, 15098860), (310, 14222152), (343, 12853840), (355, 12419344), (365, 12079088), (392, 11247110), (434, 10158680), (490, 8997688), (496, 8888845), (497, 8870960), (511, 8627920), (560, 7872977), (568, 7762090), (584, 7549430), (620, 7111076), (686, 6426920), (710, 6209672), (730, 6039544), (784, 5623555), (868, 5079340), (980, 4498844), (994, 4435480), (1022, 4313960), (1085, 4063472), (1136, 3881045), (1168, 3774715), (1240, 3555538), (1372, 3213460), (1420, 3104836), (1460, 3019772), (1519, 2902480), (1715, 2570768), (1736, 2539670), (1960, 2249422), (1988, 2217740), (2044, 2156980), (2170, 2031736), (2201, 2003120), (2263, 1948240), (2480, 1777769), (2485, 1774192), (2555, 1725584), (2744, 1606730), (2840, 1552418), (2920, 1509886), (3038, 1451240), (3430, 1285384), (3472, 1269835), (3479, 1267280), (3577, 1232560), (3920, 1124711), (3976, 1108870), (4088, 1078490), (4340, 1015868), (4402, 1001560), (4526, 974120), (4970, 887096), (5110, 862792), (5183, 850640), (5488, 803365), (5680, 776209), (5840, 754943), (6076, 725620), (6860, 642692), (6958, 633640), (7154, 616280), (7595, 580496), (7952, 554435), (8176, 539245), (8680, 507934), (8804, 500780), (9052, 487060), (9940, 443548), (10220, 431396), (10366, 425320), (10633, 414640), (11005, 400624), (11315, 389648), (12152, 362810), (13720, 321346), (13916, 316820), (14308, 308140), (15190, 290248), (15407, 286160), (15841, 278320), (17360, 253967), (17395, 253456), (17608, 250390), (17885, 246512), (18104, 243530), (19880, 221774), (20440, 215698), (20732, 212660), (21266, 207320), (22010, 200312), (22630, 194824), (24304, 181405), (24353, 181040), (25039, 176080), (25915, 170128), (27440, 160673), (27832, 158410), (28616, 154070), (30380, 145124), (30814, 143080), (31682, 139160), (34790, 126728), (35216, 125195), (35770, 123256), (36208, 121765), (36281, 121520), (39760, 110887), (40880, 107849), (41464, 106330), (42532, 103660), (44020, 100156), (45260, 97412), (48706, 90520), (50078, 88040), (51830, 85064), (53165, 82928), (55664, 79205), (57232, 77035), (60760, 72562), (61628, 71540), (63364, 69580)]