3849996640

素因数分解:

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

素因数の和:171

約数の個数: 288

約数和(自身を含む): 11110478400

約数和(自身を除く): 7260481760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 73, 80, 98, 112, 124, 140, 146, 155, 160, 196, 217, 224, 245, 248, 280, 292, 310, 343, 365, 392, 434, 490, 496, 511, 560, 584, 620, 686, 730, 784, 868, 961, 980, 992, 1022, 1085, 1120, 1168, 1240, 1372, 1460, 1519, 1568, 1715, 1736, 1922, 1960, 2044, 2170, 2263, 2336, 2480, 2555, 2744, 2920, 3038, 3430, 3472, 3577, 3844, 3920, 4088, 4340, 4526, 4805, 4960, 5110, 5488, 5840, 6076, 6727, 6860, 6944, 7154, 7595, 7688, 7840, 8176, 8680, 9052, 9610, 10220, 10633, 10976, 11315, 11680, 12152, 13454, 13720, 14308, 15190, 15376, 15841, 16352, 17360, 17885, 18104, 19220, 20440, 21266, 22630, 24304, 25039, 26908, 27440, 28616, 30380, 30752, 31682, 33635, 34720, 35770, 36208, 38440, 40880, 42532, 45260, 47089, 48608, 50078, 53165, 53816, 54880, 57232, 60760, 63364, 67270, 70153, 71540, 72416, 76880, 79205, 81760, 85064, 90520, 94178, 100156, 106330, 107632, 110887, 114464, 121520, 125195, 126728, 134540, 140306, 143080, 153760, 158410, 170128, 181040, 188356, 200312, 212660, 215264, 221774, 235445, 243040, 250390, 253456, 269080, 280612, 286160, 316820, 329623, 340256, 350765, 362080, 376712, 400624, 425320, 443548, 470890, 491071, 500780, 506912, 538160, 554435, 561224, 572320, 633640, 659246, 701530, 753424, 776209, 801248, 850640, 887096, 941780, 982142, 1001560, 1076320, 1108870, 1122448, 1267280, 1318492, 1403060, 1506848, 1552418, 1648115, 1701280, 1774192, 1883560, 1964284, 2003120, 2217740, 2244896, 2455355, 2534560, 2636984, 2806120, 3104836, 3296230, 3437497, 3548384, 3767120, 3881045, 3928568, 4006240, 4435480, 4910710, 5273968, 5612240, 6209672, 6592460, 6874994, 7534240, 7762090, 7857136, 8870960, 9821420, 10547936, 11224480, 12419344, 13184920, 13749988, 15524180, 15714272, 17187485, 17741920, 19642840, 24062479, 24838688, 26369840, 27499976, 31048360, 34374970, 39285680, 48124958, 52739680, 54999952, 62096720, 68749940, 78571360, 96249916, 109999904, 120312395, 124193440, 137499880, 192499832, 240624790, 274999760, 384999664, 481249580, 549999520, 769999328, 962499160, 1924998320, 3849996640]

約数ペア:

[(1, 3849996640), (2, 1924998320), (4, 962499160), (5, 769999328), (7, 549999520), (8, 481249580), (10, 384999664), (14, 274999760), (16, 240624790), (20, 192499832), (28, 137499880), (31, 124193440), (32, 120312395), (35, 109999904), (40, 96249916), (49, 78571360), (56, 68749940), (62, 62096720), (70, 54999952), (73, 52739680), (80, 48124958), (98, 39285680), (112, 34374970), (124, 31048360), (140, 27499976), (146, 26369840), (155, 24838688), (160, 24062479), (196, 19642840), (217, 17741920), (224, 17187485), (245, 15714272), (248, 15524180), (280, 13749988), (292, 13184920), (310, 12419344), (343, 11224480), (365, 10547936), (392, 9821420), (434, 8870960), (490, 7857136), (496, 7762090), (511, 7534240), (560, 6874994), (584, 6592460), (620, 6209672), (686, 5612240), (730, 5273968), (784, 4910710), (868, 4435480), (961, 4006240), (980, 3928568), (992, 3881045), (1022, 3767120), (1085, 3548384), (1120, 3437497), (1168, 3296230), (1240, 3104836), (1372, 2806120), (1460, 2636984), (1519, 2534560), (1568, 2455355), (1715, 2244896), (1736, 2217740), (1922, 2003120), (1960, 1964284), (2044, 1883560), (2170, 1774192), (2263, 1701280), (2336, 1648115), (2480, 1552418), (2555, 1506848), (2744, 1403060), (2920, 1318492), (3038, 1267280), (3430, 1122448), (3472, 1108870), (3577, 1076320), (3844, 1001560), (3920, 982142), (4088, 941780), (4340, 887096), (4526, 850640), (4805, 801248), (4960, 776209), (5110, 753424), (5488, 701530), (5840, 659246), (6076, 633640), (6727, 572320), (6860, 561224), (6944, 554435), (7154, 538160), (7595, 506912), (7688, 500780), (7840, 491071), (8176, 470890), (8680, 443548), (9052, 425320), (9610, 400624), (10220, 376712), (10633, 362080), (10976, 350765), (11315, 340256), (11680, 329623), (12152, 316820), (13454, 286160), (13720, 280612), (14308, 269080), (15190, 253456), (15376, 250390), (15841, 243040), (16352, 235445), (17360, 221774), (17885, 215264), (18104, 212660), (19220, 200312), (20440, 188356), (21266, 181040), (22630, 170128), (24304, 158410), (25039, 153760), (26908, 143080), (27440, 140306), (28616, 134540), (30380, 126728), (30752, 125195), (31682, 121520), (33635, 114464), (34720, 110887), (35770, 107632), (36208, 106330), (38440, 100156), (40880, 94178), (42532, 90520), (45260, 85064), (47089, 81760), (48608, 79205), (50078, 76880), (53165, 72416), (53816, 71540), (54880, 70153), (57232, 67270), (60760, 63364)]