4731502720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 13682725740

約数和(自身を除く): 8951223020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 157, 160, 196, 217, 224, 245, 248, 280, 310, 314, 320, 392, 434, 448, 490, 496, 560, 620, 628, 640, 784, 785, 868, 896, 961, 980, 992, 1085, 1099, 1120, 1240, 1256, 1519, 1568, 1570, 1736, 1922, 1960, 1984, 2170, 2198, 2240, 2480, 2512, 3038, 3136, 3140, 3472, 3844, 3920, 3968, 4340, 4396, 4480, 4805, 4867, 4960, 5024, 5495, 6076, 6272, 6280, 6727, 6944, 7595, 7688, 7693, 7840, 8680, 8792, 9610, 9734, 9920, 10048, 10990, 12152, 12560, 13454, 13888, 15190, 15376, 15386, 15680, 17360, 17584, 19220, 19468, 19840, 20096, 21980, 24304, 24335, 25120, 26908, 27776, 30380, 30752, 30772, 31360, 33635, 34069, 34720, 35168, 38440, 38465, 38936, 43960, 47089, 48608, 48670, 50240, 53816, 60760, 61504, 61544, 67270, 68138, 69440, 70336, 76880, 76930, 77872, 87920, 94178, 97216, 97340, 100480, 107632, 121520, 123008, 123088, 134540, 136276, 138880, 140672, 150877, 153760, 153860, 155744, 170345, 175840, 188356, 194432, 194680, 215264, 235445, 238483, 243040, 246176, 269080, 272552, 301754, 307520, 307720, 311488, 340690, 351680, 376712, 389360, 430528, 470890, 476966, 486080, 492352, 538160, 545104, 603508, 615040, 615440, 622976, 681380, 703360, 753424, 754385, 778720, 861056, 941780, 953932, 972160, 984704, 1056139, 1076320, 1090208, 1192415, 1207016, 1230880, 1362760, 1506848, 1508770, 1557440, 1883560, 1907864, 2112278, 2152640, 2180416, 2384830, 2414032, 2461760, 2725520, 3013696, 3017540, 3114880, 3767120, 3815728, 4224556, 4305280, 4360832, 4769660, 4828064, 4923520, 5280695, 5451040, 6027392, 6035080, 7392973, 7534240, 7631456, 8449112, 9539320, 9656128, 10561390, 10902080, 12070160, 14785946, 15068480, 15262912, 16898224, 19078640, 19312256, 21122780, 21804160, 24140320, 29571892, 30136960, 30525824, 33796448, 36964865, 38157280, 42245560, 48280640, 59143784, 67592896, 73929730, 76314560, 84491120, 96561280, 118287568, 135185792, 147859460, 152629120, 168982240, 236575136, 295718920, 337964480, 473150272, 591437840, 675928960, 946300544, 1182875680, 2365751360, 4731502720]

約数ペア:

[(1, 4731502720), (2, 2365751360), (4, 1182875680), (5, 946300544), (7, 675928960), (8, 591437840), (10, 473150272), (14, 337964480), (16, 295718920), (20, 236575136), (28, 168982240), (31, 152629120), (32, 147859460), (35, 135185792), (40, 118287568), (49, 96561280), (56, 84491120), (62, 76314560), (64, 73929730), (70, 67592896), (80, 59143784), (98, 48280640), (112, 42245560), (124, 38157280), (128, 36964865), (140, 33796448), (155, 30525824), (157, 30136960), (160, 29571892), (196, 24140320), (217, 21804160), (224, 21122780), (245, 19312256), (248, 19078640), (280, 16898224), (310, 15262912), (314, 15068480), (320, 14785946), (392, 12070160), (434, 10902080), (448, 10561390), (490, 9656128), (496, 9539320), (560, 8449112), (620, 7631456), (628, 7534240), (640, 7392973), (784, 6035080), (785, 6027392), (868, 5451040), (896, 5280695), (961, 4923520), (980, 4828064), (992, 4769660), (1085, 4360832), (1099, 4305280), (1120, 4224556), (1240, 3815728), (1256, 3767120), (1519, 3114880), (1568, 3017540), (1570, 3013696), (1736, 2725520), (1922, 2461760), (1960, 2414032), (1984, 2384830), (2170, 2180416), (2198, 2152640), (2240, 2112278), (2480, 1907864), (2512, 1883560), (3038, 1557440), (3136, 1508770), (3140, 1506848), (3472, 1362760), (3844, 1230880), (3920, 1207016), (3968, 1192415), (4340, 1090208), (4396, 1076320), (4480, 1056139), (4805, 984704), (4867, 972160), (4960, 953932), (5024, 941780), (5495, 861056), (6076, 778720), (6272, 754385), (6280, 753424), (6727, 703360), (6944, 681380), (7595, 622976), (7688, 615440), (7693, 615040), (7840, 603508), (8680, 545104), (8792, 538160), (9610, 492352), (9734, 486080), (9920, 476966), (10048, 470890), (10990, 430528), (12152, 389360), (12560, 376712), (13454, 351680), (13888, 340690), (15190, 311488), (15376, 307720), (15386, 307520), (15680, 301754), (17360, 272552), (17584, 269080), (19220, 246176), (19468, 243040), (19840, 238483), (20096, 235445), (21980, 215264), (24304, 194680), (24335, 194432), (25120, 188356), (26908, 175840), (27776, 170345), (30380, 155744), (30752, 153860), (30772, 153760), (31360, 150877), (33635, 140672), (34069, 138880), (34720, 136276), (35168, 134540), (38440, 123088), (38465, 123008), (38936, 121520), (43960, 107632), (47089, 100480), (48608, 97340), (48670, 97216), (50240, 94178), (53816, 87920), (60760, 77872), (61504, 76930), (61544, 76880), (67270, 70336), (68138, 69440)]