394962120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 1579219200

約数和(自身を除く): 1184257080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 73, 76, 84, 90, 95, 105, 113, 114, 120, 126, 133, 140, 146, 152, 168, 171, 180, 190, 210, 219, 226, 228, 252, 266, 280, 285, 292, 315, 339, 342, 360, 365, 380, 399, 420, 438, 452, 456, 504, 511, 532, 565, 570, 584, 630, 657, 665, 678, 684, 730, 760, 791, 798, 840, 855, 876, 904, 1017, 1022, 1064, 1095, 1130, 1140, 1197, 1260, 1314, 1330, 1356, 1368, 1387, 1460, 1533, 1582, 1596, 1695, 1710, 1752, 1995, 2034, 2044, 2147, 2190, 2260, 2280, 2373, 2394, 2520, 2555, 2628, 2660, 2712, 2774, 2920, 3066, 3164, 3192, 3285, 3390, 3420, 3955, 3990, 4068, 4088, 4161, 4294, 4380, 4520, 4599, 4746, 4788, 5085, 5110, 5256, 5320, 5548, 5985, 6132, 6328, 6441, 6570, 6780, 6840, 6935, 7119, 7665, 7910, 7980, 8136, 8249, 8322, 8588, 8760, 9198, 9492, 9576, 9709, 10170, 10220, 10735, 11096, 11865, 11970, 12264, 12483, 12882, 13140, 13560, 13870, 14238, 15029, 15330, 15820, 15960, 16498, 16644, 17176, 18396, 18984, 19323, 19418, 20340, 20440, 20805, 21470, 22995, 23730, 23940, 24747, 24966, 25764, 26280, 27740, 28476, 29127, 30058, 30660, 31640, 32205, 32996, 33288, 35595, 36792, 38646, 38836, 40680, 41245, 41610, 42940, 45087, 45990, 47460, 47880, 48545, 49494, 49932, 51528, 55480, 56952, 57743, 58254, 60116, 61320, 62415, 64410, 65992, 71190, 74241, 75145, 77292, 77672, 82490, 83220, 85880, 87381, 90174, 91980, 94920, 96615, 97090, 98988, 99864, 115486, 116508, 120232, 123735, 124830, 128820, 135261, 142380, 145635, 148482, 150290, 154584, 156731, 164980, 166440, 173229, 174762, 180348, 183960, 193230, 194180, 197976, 225435, 230972, 233016, 247470, 249660, 257640, 270522, 284760, 288715, 291270, 296964, 300580, 313462, 329960, 346458, 349524, 360696, 371205, 386460, 388360, 436905, 450870, 461944, 470193, 494940, 499320, 519687, 541044, 577430, 582540, 593928, 601160, 626924, 676305, 692916, 699048, 742410, 772920, 783655, 866145, 873810, 901740, 940386, 989880, 1039374, 1082088, 1097117, 1154860, 1165080, 1253848, 1352610, 1385832, 1410579, 1484820, 1567310, 1732290, 1747620, 1803480, 1880772, 2078748, 2194234, 2309720, 2350965, 2598435, 2705220, 2821158, 2969640, 3134620, 3291351, 3464580, 3495240, 3761544, 4157496, 4388468, 4701930, 5196870, 5410440, 5485585, 5642316, 6269240, 6582702, 6929160, 7052895, 8776936, 9403860, 9874053, 10393740, 10971170, 11284632, 13165404, 14105790, 16456755, 18807720, 19748106, 20787480, 21942340, 26330808, 28211580, 32913510, 39496212, 43884680, 49370265, 56423160, 65827020, 78992424, 98740530, 131654040, 197481060, 394962120]

約数ペア:

[(1, 394962120), (2, 197481060), (3, 131654040), (4, 98740530), (5, 78992424), (6, 65827020), (7, 56423160), (8, 49370265), (9, 43884680), (10, 39496212), (12, 32913510), (14, 28211580), (15, 26330808), (18, 21942340), (19, 20787480), (20, 19748106), (21, 18807720), (24, 16456755), (28, 14105790), (30, 13165404), (35, 11284632), (36, 10971170), (38, 10393740), (40, 9874053), (42, 9403860), (45, 8776936), (56, 7052895), (57, 6929160), (60, 6582702), (63, 6269240), (70, 5642316), (72, 5485585), (73, 5410440), (76, 5196870), (84, 4701930), (90, 4388468), (95, 4157496), (105, 3761544), (113, 3495240), (114, 3464580), (120, 3291351), (126, 3134620), (133, 2969640), (140, 2821158), (146, 2705220), (152, 2598435), (168, 2350965), (171, 2309720), (180, 2194234), (190, 2078748), (210, 1880772), (219, 1803480), (226, 1747620), (228, 1732290), (252, 1567310), (266, 1484820), (280, 1410579), (285, 1385832), (292, 1352610), (315, 1253848), (339, 1165080), (342, 1154860), (360, 1097117), (365, 1082088), (380, 1039374), (399, 989880), (420, 940386), (438, 901740), (452, 873810), (456, 866145), (504, 783655), (511, 772920), (532, 742410), (565, 699048), (570, 692916), (584, 676305), (630, 626924), (657, 601160), (665, 593928), (678, 582540), (684, 577430), (730, 541044), (760, 519687), (791, 499320), (798, 494940), (840, 470193), (855, 461944), (876, 450870), (904, 436905), (1017, 388360), (1022, 386460), (1064, 371205), (1095, 360696), (1130, 349524), (1140, 346458), (1197, 329960), (1260, 313462), (1314, 300580), (1330, 296964), (1356, 291270), (1368, 288715), (1387, 284760), (1460, 270522), (1533, 257640), (1582, 249660), (1596, 247470), (1695, 233016), (1710, 230972), (1752, 225435), (1995, 197976), (2034, 194180), (2044, 193230), (2147, 183960), (2190, 180348), (2260, 174762), (2280, 173229), (2373, 166440), (2394, 164980), (2520, 156731), (2555, 154584), (2628, 150290), (2660, 148482), (2712, 145635), (2774, 142380), (2920, 135261), (3066, 128820), (3164, 124830), (3192, 123735), (3285, 120232), (3390, 116508), (3420, 115486), (3955, 99864), (3990, 98988), (4068, 97090), (4088, 96615), (4161, 94920), (4294, 91980), (4380, 90174), (4520, 87381), (4599, 85880), (4746, 83220), (4788, 82490), (5085, 77672), (5110, 77292), (5256, 75145), (5320, 74241), (5548, 71190), (5985, 65992), (6132, 64410), (6328, 62415), (6441, 61320), (6570, 60116), (6780, 58254), (6840, 57743), (6935, 56952), (7119, 55480), (7665, 51528), (7910, 49932), (7980, 49494), (8136, 48545), (8249, 47880), (8322, 47460), (8588, 45990), (8760, 45087), (9198, 42940), (9492, 41610), (9576, 41245), (9709, 40680), (10170, 38836), (10220, 38646), (10735, 36792), (11096, 35595), (11865, 33288), (11970, 32996), (12264, 32205), (12483, 31640), (12882, 30660), (13140, 30058), (13560, 29127), (13870, 28476), (14238, 27740), (15029, 26280), (15330, 25764), (15820, 24966), (15960, 24747), (16498, 23940), (16644, 23730), (17176, 22995), (18396, 21470), (18984, 20805), (19323, 20440), (19418, 20340)]