4121197920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{19469}}^1$

素因数の和:19507

約数の個数: 288

約数和(自身を含む): 16780024800

約数和(自身を除く): 12658826880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 19469, 21168, 23520, 26460, 30240, 35280, 38938, 42336, 52920, 58407, 70560, 77876, 97345, 105840, 116814, 136283, 155752, 175221, 194690, 211680, 233628, 272566, 292035, 311504, 350442, 389380, 408849, 467256, 525663, 545132, 584070, 623008, 681415, 700884, 778760, 817698, 876105, 934512, 953981, 1051326, 1090264, 1168140, 1226547, 1362830, 1401768, 1557520, 1635396, 1752210, 1869024, 1907962, 2044245, 2102652, 2180528, 2336280, 2453094, 2628315, 2725660, 2803536, 2861943, 3115040, 3270792, 3504420, 3679641, 3815924, 4088490, 4205304, 4361056, 4672560, 4769905, 4906188, 5256630, 5451320, 5607072, 5723886, 6132735, 6541584, 7008840, 7359282, 7631848, 8176980, 8410608, 8585829, 9345120, 9539810, 9812376, 10513260, 10902640, 11447772, 12265470, 13083168, 14017680, 14309715, 14718564, 15263696, 16353960, 16821216, 17171658, 18398205, 19079620, 19624752, 21026520, 21805280, 22895544, 24530940, 25757487, 28035360, 28619430, 29437128, 30527392, 32707920, 34343316, 36796410, 38159240, 39249504, 42053040, 42929145, 45791088, 49061880, 51514974, 57238860, 58874256, 65415840, 68686632, 73592820, 76318480, 84106080, 85858290, 91582176, 98123760, 103029948, 114477720, 117748512, 128787435, 137373264, 147185640, 152636960, 171716580, 196247520, 206059896, 228955440, 257574870, 274746528, 294371280, 343433160, 412119792, 457910880, 515149740, 588742560, 686866320, 824239584, 1030299480, 1373732640, 2060598960, 4121197920]

約数ペア:

[(1, 4121197920), (2, 2060598960), (3, 1373732640), (4, 1030299480), (5, 824239584), (6, 686866320), (7, 588742560), (8, 515149740), (9, 457910880), (10, 412119792), (12, 343433160), (14, 294371280), (15, 274746528), (16, 257574870), (18, 228955440), (20, 206059896), (21, 196247520), (24, 171716580), (27, 152636960), (28, 147185640), (30, 137373264), (32, 128787435), (35, 117748512), (36, 114477720), (40, 103029948), (42, 98123760), (45, 91582176), (48, 85858290), (49, 84106080), (54, 76318480), (56, 73592820), (60, 68686632), (63, 65415840), (70, 58874256), (72, 57238860), (80, 51514974), (84, 49061880), (90, 45791088), (96, 42929145), (98, 42053040), (105, 39249504), (108, 38159240), (112, 36796410), (120, 34343316), (126, 32707920), (135, 30527392), (140, 29437128), (144, 28619430), (147, 28035360), (160, 25757487), (168, 24530940), (180, 22895544), (189, 21805280), (196, 21026520), (210, 19624752), (216, 19079620), (224, 18398205), (240, 17171658), (245, 16821216), (252, 16353960), (270, 15263696), (280, 14718564), (288, 14309715), (294, 14017680), (315, 13083168), (336, 12265470), (360, 11447772), (378, 10902640), (392, 10513260), (420, 9812376), (432, 9539810), (441, 9345120), (480, 8585829), (490, 8410608), (504, 8176980), (540, 7631848), (560, 7359282), (588, 7008840), (630, 6541584), (672, 6132735), (720, 5723886), (735, 5607072), (756, 5451320), (784, 5256630), (840, 4906188), (864, 4769905), (882, 4672560), (945, 4361056), (980, 4205304), (1008, 4088490), (1080, 3815924), (1120, 3679641), (1176, 3504420), (1260, 3270792), (1323, 3115040), (1440, 2861943), (1470, 2803536), (1512, 2725660), (1568, 2628315), (1680, 2453094), (1764, 2336280), (1890, 2180528), (1960, 2102652), (2016, 2044245), (2160, 1907962), (2205, 1869024), (2352, 1752210), (2520, 1635396), (2646, 1557520), (2940, 1401768), (3024, 1362830), (3360, 1226547), (3528, 1168140), (3780, 1090264), (3920, 1051326), (4320, 953981), (4410, 934512), (4704, 876105), (5040, 817698), (5292, 778760), (5880, 700884), (6048, 681415), (6615, 623008), (7056, 584070), (7560, 545132), (7840, 525663), (8820, 467256), (10080, 408849), (10584, 389380), (11760, 350442), (13230, 311504), (14112, 292035), (15120, 272566), (17640, 233628), (19469, 211680), (21168, 194690), (23520, 175221), (26460, 155752), (30240, 136283), (35280, 116814), (38938, 105840), (42336, 97345), (52920, 77876), (58407, 70560)]