28201835520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 396

約数和(自身を含む): 100346249016

約数和(自身を除く): 72144413496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 331, 344, 360, 384, 387, 430, 480, 512, 516, 576, 640, 645, 662, 688, 720, 768, 774, 860, 960, 993, 1024, 1032, 1152, 1280, 1290, 1324, 1376, 1440, 1536, 1548, 1655, 1720, 1849, 1920, 1935, 1986, 2064, 2304, 2560, 2580, 2648, 2752, 2880, 2979, 3072, 3096, 3310, 3440, 3698, 3840, 3870, 3972, 4128, 4608, 4965, 5120, 5160, 5296, 5504, 5547, 5760, 5958, 6192, 6620, 6880, 7396, 7680, 7740, 7944, 8256, 9216, 9245, 9930, 10320, 10592, 11008, 11094, 11520, 11916, 12384, 13240, 13760, 14233, 14792, 14895, 15360, 15480, 15888, 16512, 16641, 18490, 19860, 20640, 21184, 22016, 22188, 23040, 23832, 24768, 26480, 27520, 27735, 28466, 29584, 29790, 30960, 31776, 33024, 33282, 36980, 39720, 41280, 42368, 42699, 44032, 44376, 46080, 47664, 49536, 52960, 55040, 55470, 56932, 59168, 59580, 61920, 63552, 66048, 66564, 71165, 73960, 79440, 82560, 83205, 84736, 85398, 88752, 95328, 99072, 105920, 110080, 110940, 113864, 118336, 119160, 123840, 127104, 128097, 132096, 133128, 142330, 147920, 158880, 165120, 166410, 169472, 170796, 177504, 190656, 198144, 211840, 213495, 220160, 221880, 227728, 236672, 238320, 247680, 254208, 256194, 266256, 284660, 295840, 317760, 330240, 332820, 338944, 341592, 355008, 381312, 396288, 423680, 426990, 443760, 455456, 473344, 476640, 495360, 508416, 512388, 532512, 569320, 591680, 612019, 635520, 640485, 660480, 665640, 683184, 710016, 762624, 847360, 853980, 887520, 910912, 946688, 953280, 990720, 1016832, 1024776, 1065024, 1138640, 1183360, 1224038, 1271040, 1280970, 1331280, 1366368, 1420032, 1525248, 1694720, 1707960, 1775040, 1821824, 1836057, 1893376, 1906560, 1981440, 2049552, 2130048, 2277280, 2366720, 2448076, 2542080, 2561940, 2662560, 2732736, 2840064, 3050496, 3060095, 3415920, 3550080, 3643648, 3672114, 3813120, 4099104, 4260096, 4554560, 4733440, 4896152, 5084160, 5123880, 5325120, 5465472, 5508171, 5680128, 6120190, 6831840, 7100160, 7287296, 7344228, 7626240, 8198208, 8520192, 9109120, 9180285, 9466880, 9792304, 10247760, 10650240, 10930944, 11016342, 12240380, 13663680, 14200320, 14574592, 14688456, 15252480, 16396416, 17040384, 18218240, 18360570, 19584608, 20495520, 21300480, 21861888, 22032684, 24480760, 27327360, 27540855, 28400640, 29376912, 32792832, 36436480, 36721140, 39169216, 40991040, 42600960, 43723776, 44065368, 48961520, 54654720, 55081710, 58753824, 65585664, 72872960, 73442280, 78338432, 81982080, 85201920, 88130736, 97923040, 109309440, 110163420, 117507648, 131171328, 146884560, 156676864, 163964160, 176261472, 195846080, 218618880, 220326840, 235015296, 293769120, 313353728, 327928320, 352522944, 391692160, 440653680, 470030592, 587538240, 626707456, 655856640, 705045888, 783384320, 881307360, 940061184, 1175076480, 1410091776, 1566768640, 1762614720, 1880122368, 2350152960, 2820183552, 3133537280, 3525229440, 4700305920, 5640367104, 7050458880, 9400611840, 14100917760, 28201835520]

約数ペア:

[(1, 28201835520), (2, 14100917760), (3, 9400611840), (4, 7050458880), (5, 5640367104), (6, 4700305920), (8, 3525229440), (9, 3133537280), (10, 2820183552), (12, 2350152960), (15, 1880122368), (16, 1762614720), (18, 1566768640), (20, 1410091776), (24, 1175076480), (30, 940061184), (32, 881307360), (36, 783384320), (40, 705045888), (43, 655856640), (45, 626707456), (48, 587538240), (60, 470030592), (64, 440653680), (72, 391692160), (80, 352522944), (86, 327928320), (90, 313353728), (96, 293769120), (120, 235015296), (128, 220326840), (129, 218618880), (144, 195846080), (160, 176261472), (172, 163964160), (180, 156676864), (192, 146884560), (215, 131171328), (240, 117507648), (256, 110163420), (258, 109309440), (288, 97923040), (320, 88130736), (331, 85201920), (344, 81982080), (360, 78338432), (384, 73442280), (387, 72872960), (430, 65585664), (480, 58753824), (512, 55081710), (516, 54654720), (576, 48961520), (640, 44065368), (645, 43723776), (662, 42600960), (688, 40991040), (720, 39169216), (768, 36721140), (774, 36436480), (860, 32792832), (960, 29376912), (993, 28400640), (1024, 27540855), (1032, 27327360), (1152, 24480760), (1280, 22032684), (1290, 21861888), (1324, 21300480), (1376, 20495520), (1440, 19584608), (1536, 18360570), (1548, 18218240), (1655, 17040384), (1720, 16396416), (1849, 15252480), (1920, 14688456), (1935, 14574592), (1986, 14200320), (2064, 13663680), (2304, 12240380), (2560, 11016342), (2580, 10930944), (2648, 10650240), (2752, 10247760), (2880, 9792304), (2979, 9466880), (3072, 9180285), (3096, 9109120), (3310, 8520192), (3440, 8198208), (3698, 7626240), (3840, 7344228), (3870, 7287296), (3972, 7100160), (4128, 6831840), (4608, 6120190), (4965, 5680128), (5120, 5508171), (5160, 5465472), (5296, 5325120), (5504, 5123880), (5547, 5084160), (5760, 4896152), (5958, 4733440), (6192, 4554560), (6620, 4260096), (6880, 4099104), (7396, 3813120), (7680, 3672114), (7740, 3643648), (7944, 3550080), (8256, 3415920), (9216, 3060095), (9245, 3050496), (9930, 2840064), (10320, 2732736), (10592, 2662560), (11008, 2561940), (11094, 2542080), (11520, 2448076), (11916, 2366720), (12384, 2277280), (13240, 2130048), (13760, 2049552), (14233, 1981440), (14792, 1906560), (14895, 1893376), (15360, 1836057), (15480, 1821824), (15888, 1775040), (16512, 1707960), (16641, 1694720), (18490, 1525248), (19860, 1420032), (20640, 1366368), (21184, 1331280), (22016, 1280970), (22188, 1271040), (23040, 1224038), (23832, 1183360), (24768, 1138640), (26480, 1065024), (27520, 1024776), (27735, 1016832), (28466, 990720), (29584, 953280), (29790, 946688), (30960, 910912), (31776, 887520), (33024, 853980), (33282, 847360), (36980, 762624), (39720, 710016), (41280, 683184), (42368, 665640), (42699, 660480), (44032, 640485), (44376, 635520), (46080, 612019), (47664, 591680), (49536, 569320), (52960, 532512), (55040, 512388), (55470, 508416), (56932, 495360), (59168, 476640), (59580, 473344), (61920, 455456), (63552, 443760), (66048, 426990), (66564, 423680), (71165, 396288), (73960, 381312), (79440, 355008), (82560, 341592), (83205, 338944), (84736, 332820), (85398, 330240), (88752, 317760), (95328, 295840), (99072, 284660), (105920, 266256), (110080, 256194), (110940, 254208), (113864, 247680), (118336, 238320), (119160, 236672), (123840, 227728), (127104, 221880), (128097, 220160), (132096, 213495), (133128, 211840), (142330, 198144), (147920, 190656), (158880, 177504), (165120, 170796), (166410, 169472)]