999117840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 320

約数和(自身を含む): 3696192000

約数和(自身を除く): 2697074160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 229, 240, 245, 265, 280, 294, 318, 336, 343, 371, 392, 420, 424, 458, 490, 530, 560, 588, 636, 686, 687, 735, 742, 784, 795, 840, 848, 916, 980, 1029, 1060, 1113, 1145, 1176, 1272, 1372, 1374, 1470, 1484, 1590, 1603, 1680, 1715, 1832, 1855, 1960, 2058, 2120, 2226, 2290, 2352, 2544, 2597, 2744, 2748, 2940, 2968, 3180, 3206, 3430, 3435, 3664, 3710, 3920, 4116, 4240, 4452, 4580, 4809, 5145, 5194, 5488, 5496, 5565, 5880, 5936, 6360, 6412, 6860, 6870, 7420, 7791, 8015, 8232, 8904, 9160, 9618, 10290, 10388, 10992, 11130, 11221, 11760, 12137, 12720, 12824, 12985, 13720, 13740, 14840, 15582, 16030, 16464, 17808, 18179, 18320, 19236, 20580, 20776, 22260, 22442, 24045, 24274, 25648, 25970, 27440, 27480, 29680, 31164, 32060, 33663, 36358, 36411, 38472, 38955, 41160, 41552, 44520, 44884, 48090, 48548, 51940, 54537, 54960, 56105, 60685, 62328, 64120, 67326, 72716, 72822, 76944, 77910, 78547, 82320, 84959, 89040, 89768, 90895, 96180, 97096, 103880, 109074, 112210, 121370, 124656, 128240, 134652, 145432, 145644, 155820, 157094, 168315, 169918, 179536, 181790, 182055, 192360, 194192, 207760, 218148, 224420, 235641, 242740, 254877, 269304, 272685, 290864, 291288, 311640, 314188, 336630, 339836, 363580, 364110, 384720, 392735, 424795, 436296, 448840, 471282, 485480, 509754, 538608, 545370, 582576, 594713, 623280, 628376, 673260, 679672, 727160, 728220, 785470, 849590, 872592, 897680, 942564, 970960, 1019508, 1090740, 1178205, 1189426, 1256752, 1274385, 1346520, 1359344, 1454320, 1456440, 1570940, 1699180, 1784139, 1885128, 2039016, 2181480, 2356410, 2378852, 2548770, 2693040, 2912880, 2973565, 3141880, 3398360, 3568278, 3770256, 4078032, 4162991, 4362960, 4712820, 4757704, 5097540, 5947130, 6283760, 6796720, 7136556, 8325982, 8920695, 9425640, 9515408, 10195080, 11894260, 12488973, 14273112, 16651964, 17841390, 18851280, 20390160, 20814955, 23788520, 24977946, 28546224, 33303928, 35682780, 41629910, 47577040, 49955892, 62444865, 66607856, 71365560, 83259820, 99911784, 124889730, 142731120, 166519640, 199823568, 249779460, 333039280, 499558920, 999117840]

約数ペア:

[(1, 999117840), (2, 499558920), (3, 333039280), (4, 249779460), (5, 199823568), (6, 166519640), (7, 142731120), (8, 124889730), (10, 99911784), (12, 83259820), (14, 71365560), (15, 66607856), (16, 62444865), (20, 49955892), (21, 47577040), (24, 41629910), (28, 35682780), (30, 33303928), (35, 28546224), (40, 24977946), (42, 23788520), (48, 20814955), (49, 20390160), (53, 18851280), (56, 17841390), (60, 16651964), (70, 14273112), (80, 12488973), (84, 11894260), (98, 10195080), (105, 9515408), (106, 9425640), (112, 8920695), (120, 8325982), (140, 7136556), (147, 6796720), (159, 6283760), (168, 5947130), (196, 5097540), (210, 4757704), (212, 4712820), (229, 4362960), (240, 4162991), (245, 4078032), (265, 3770256), (280, 3568278), (294, 3398360), (318, 3141880), (336, 2973565), (343, 2912880), (371, 2693040), (392, 2548770), (420, 2378852), (424, 2356410), (458, 2181480), (490, 2039016), (530, 1885128), (560, 1784139), (588, 1699180), (636, 1570940), (686, 1456440), (687, 1454320), (735, 1359344), (742, 1346520), (784, 1274385), (795, 1256752), (840, 1189426), (848, 1178205), (916, 1090740), (980, 1019508), (1029, 970960), (1060, 942564), (1113, 897680), (1145, 872592), (1176, 849590), (1272, 785470), (1372, 728220), (1374, 727160), (1470, 679672), (1484, 673260), (1590, 628376), (1603, 623280), (1680, 594713), (1715, 582576), (1832, 545370), (1855, 538608), (1960, 509754), (2058, 485480), (2120, 471282), (2226, 448840), (2290, 436296), (2352, 424795), (2544, 392735), (2597, 384720), (2744, 364110), (2748, 363580), (2940, 339836), (2968, 336630), (3180, 314188), (3206, 311640), (3430, 291288), (3435, 290864), (3664, 272685), (3710, 269304), (3920, 254877), (4116, 242740), (4240, 235641), (4452, 224420), (4580, 218148), (4809, 207760), (5145, 194192), (5194, 192360), (5488, 182055), (5496, 181790), (5565, 179536), (5880, 169918), (5936, 168315), (6360, 157094), (6412, 155820), (6860, 145644), (6870, 145432), (7420, 134652), (7791, 128240), (8015, 124656), (8232, 121370), (8904, 112210), (9160, 109074), (9618, 103880), (10290, 97096), (10388, 96180), (10992, 90895), (11130, 89768), (11221, 89040), (11760, 84959), (12137, 82320), (12720, 78547), (12824, 77910), (12985, 76944), (13720, 72822), (13740, 72716), (14840, 67326), (15582, 64120), (16030, 62328), (16464, 60685), (17808, 56105), (18179, 54960), (18320, 54537), (19236, 51940), (20580, 48548), (20776, 48090), (22260, 44884), (22442, 44520), (24045, 41552), (24274, 41160), (25648, 38955), (25970, 38472), (27440, 36411), (27480, 36358), (29680, 33663), (31164, 32060)]