1908175320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 320

約数和(自身を含む): 6830208000

約数和(自身を除く): 4922032680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 139, 152, 162, 171, 180, 190, 216, 223, 228, 270, 278, 285, 324, 342, 360, 380, 405, 417, 446, 456, 513, 540, 556, 570, 648, 669, 684, 695, 760, 810, 834, 855, 892, 1026, 1080, 1112, 1115, 1140, 1251, 1338, 1368, 1390, 1539, 1620, 1668, 1710, 1784, 2007, 2052, 2085, 2230, 2280, 2502, 2565, 2641, 2676, 2780, 3078, 3240, 3336, 3345, 3420, 3753, 4014, 4104, 4170, 4237, 4460, 5004, 5130, 5282, 5352, 5560, 6021, 6156, 6255, 6690, 6840, 7506, 7695, 7923, 8028, 8340, 8474, 8920, 10008, 10035, 10260, 10564, 11259, 12042, 12312, 12510, 12711, 13205, 13380, 15012, 15390, 15846, 16056, 16680, 16948, 18063, 18765, 20070, 20520, 21128, 21185, 22518, 23769, 24084, 25020, 25422, 26410, 26760, 30024, 30105, 30780, 30997, 31692, 33896, 36126, 37530, 38133, 39615, 40140, 42370, 45036, 47538, 48168, 50040, 50844, 52820, 56295, 60210, 61560, 61994, 63384, 63555, 71307, 72252, 75060, 76266, 79230, 80280, 84740, 90072, 90315, 92991, 95076, 101688, 105640, 112590, 114399, 118845, 120420, 123988, 127110, 142614, 144504, 150120, 152532, 154985, 158460, 169480, 180630, 185982, 190152, 190665, 213921, 225180, 228798, 237690, 240840, 247976, 254220, 278973, 285228, 305064, 309970, 316920, 343197, 356535, 361260, 371964, 381330, 427842, 450360, 457596, 464955, 475380, 508440, 557946, 570456, 571995, 588943, 619940, 686394, 713070, 722520, 743928, 762660, 836919, 855684, 915192, 929910, 950760, 1069605, 1115892, 1143990, 1177886, 1239880, 1372788, 1394865, 1426140, 1525320, 1673838, 1711368, 1715985, 1766829, 1859820, 2139210, 2231784, 2287980, 2355772, 2510757, 2745576, 2789730, 2852280, 2944715, 3347676, 3431970, 3533658, 3719640, 4184595, 4278420, 4575960, 4711544, 5021514, 5300487, 5579460, 5889430, 6695352, 6863940, 7067316, 8369190, 8556840, 8834145, 10043028, 10600974, 11158920, 11778860, 12553785, 13727880, 14134632, 15901461, 16738380, 17668290, 20086056, 21201948, 23557720, 25107570, 26502435, 31802922, 33476760, 35336580, 42403896, 47704383, 50215140, 53004870, 63605844, 70673160, 79507305, 95408766, 100430280, 106009740, 127211688, 159014610, 190817532, 212019480, 238521915, 318029220, 381635064, 477043830, 636058440, 954087660, 1908175320]

約数ペア:

[(1, 1908175320), (2, 954087660), (3, 636058440), (4, 477043830), (5, 381635064), (6, 318029220), (8, 238521915), (9, 212019480), (10, 190817532), (12, 159014610), (15, 127211688), (18, 106009740), (19, 100430280), (20, 95408766), (24, 79507305), (27, 70673160), (30, 63605844), (36, 53004870), (38, 50215140), (40, 47704383), (45, 42403896), (54, 35336580), (57, 33476760), (60, 31802922), (72, 26502435), (76, 25107570), (81, 23557720), (90, 21201948), (95, 20086056), (108, 17668290), (114, 16738380), (120, 15901461), (135, 14134632), (139, 13727880), (152, 12553785), (162, 11778860), (171, 11158920), (180, 10600974), (190, 10043028), (216, 8834145), (223, 8556840), (228, 8369190), (270, 7067316), (278, 6863940), (285, 6695352), (324, 5889430), (342, 5579460), (360, 5300487), (380, 5021514), (405, 4711544), (417, 4575960), (446, 4278420), (456, 4184595), (513, 3719640), (540, 3533658), (556, 3431970), (570, 3347676), (648, 2944715), (669, 2852280), (684, 2789730), (695, 2745576), (760, 2510757), (810, 2355772), (834, 2287980), (855, 2231784), (892, 2139210), (1026, 1859820), (1080, 1766829), (1112, 1715985), (1115, 1711368), (1140, 1673838), (1251, 1525320), (1338, 1426140), (1368, 1394865), (1390, 1372788), (1539, 1239880), (1620, 1177886), (1668, 1143990), (1710, 1115892), (1784, 1069605), (2007, 950760), (2052, 929910), (2085, 915192), (2230, 855684), (2280, 836919), (2502, 762660), (2565, 743928), (2641, 722520), (2676, 713070), (2780, 686394), (3078, 619940), (3240, 588943), (3336, 571995), (3345, 570456), (3420, 557946), (3753, 508440), (4014, 475380), (4104, 464955), (4170, 457596), (4237, 450360), (4460, 427842), (5004, 381330), (5130, 371964), (5282, 361260), (5352, 356535), (5560, 343197), (6021, 316920), (6156, 309970), (6255, 305064), (6690, 285228), (6840, 278973), (7506, 254220), (7695, 247976), (7923, 240840), (8028, 237690), (8340, 228798), (8474, 225180), (8920, 213921), (10008, 190665), (10035, 190152), (10260, 185982), (10564, 180630), (11259, 169480), (12042, 158460), (12312, 154985), (12510, 152532), (12711, 150120), (13205, 144504), (13380, 142614), (15012, 127110), (15390, 123988), (15846, 120420), (16056, 118845), (16680, 114399), (16948, 112590), (18063, 105640), (18765, 101688), (20070, 95076), (20520, 92991), (21128, 90315), (21185, 90072), (22518, 84740), (23769, 80280), (24084, 79230), (25020, 76266), (25422, 75060), (26410, 72252), (26760, 71307), (30024, 63555), (30105, 63384), (30780, 61994), (30997, 61560), (31692, 60210), (33896, 56295), (36126, 52820), (37530, 50844), (38133, 50040), (39615, 48168), (40140, 47538), (42370, 45036)]