73790640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^4$

素因数の和:70

約数の個数: 300

約数和(自身を含む): 311535120

約数和(自身を除く): 237744480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 242, 252, 264, 280, 308, 315, 330, 336, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 528, 560, 605, 616, 630, 660, 693, 720, 726, 770, 792, 840, 847, 880, 924, 968, 990, 1008, 1089, 1155, 1210, 1232, 1260, 1320, 1331, 1386, 1452, 1540, 1584, 1680, 1694, 1815, 1848, 1936, 1980, 2178, 2310, 2420, 2520, 2541, 2640, 2662, 2772, 2904, 3080, 3388, 3465, 3630, 3696, 3960, 3993, 4235, 4356, 4620, 4840, 5040, 5082, 5324, 5445, 5544, 5808, 6160, 6655, 6776, 6930, 7260, 7623, 7920, 7986, 8470, 8712, 9240, 9317, 9680, 10164, 10648, 10890, 11088, 11979, 12705, 13310, 13552, 13860, 14520, 14641, 15246, 15972, 16940, 17424, 18480, 18634, 19965, 20328, 21296, 21780, 23958, 25410, 26620, 27720, 27951, 29040, 29282, 30492, 31944, 33880, 37268, 38115, 39930, 40656, 43560, 43923, 46585, 47916, 50820, 53240, 55440, 55902, 58564, 59895, 60984, 63888, 67760, 73205, 74536, 76230, 79860, 83853, 87120, 87846, 93170, 95832, 101640, 102487, 106480, 111804, 117128, 119790, 121968, 131769, 139755, 146410, 149072, 152460, 159720, 167706, 175692, 186340, 191664, 203280, 204974, 219615, 223608, 234256, 239580, 263538, 279510, 292820, 304920, 307461, 319440, 335412, 351384, 372680, 409948, 419265, 439230, 447216, 479160, 512435, 527076, 559020, 585640, 609840, 614922, 658845, 670824, 702768, 745360, 819896, 838530, 878460, 922383, 958320, 1024870, 1054152, 1118040, 1171280, 1229844, 1317690, 1341648, 1537305, 1639792, 1677060, 1756920, 1844766, 2049740, 2108304, 2236080, 2459688, 2635380, 3074610, 3354120, 3513840, 3689532, 4099480, 4611915, 4919376, 5270760, 6149220, 6708240, 7379064, 8198960, 9223830, 10541520, 12298440, 14758128, 18447660, 24596880, 36895320, 73790640]

約数ペア:

[(1, 73790640), (2, 36895320), (3, 24596880), (4, 18447660), (5, 14758128), (6, 12298440), (7, 10541520), (8, 9223830), (9, 8198960), (10, 7379064), (11, 6708240), (12, 6149220), (14, 5270760), (15, 4919376), (16, 4611915), (18, 4099480), (20, 3689532), (21, 3513840), (22, 3354120), (24, 3074610), (28, 2635380), (30, 2459688), (33, 2236080), (35, 2108304), (36, 2049740), (40, 1844766), (42, 1756920), (44, 1677060), (45, 1639792), (48, 1537305), (55, 1341648), (56, 1317690), (60, 1229844), (63, 1171280), (66, 1118040), (70, 1054152), (72, 1024870), (77, 958320), (80, 922383), (84, 878460), (88, 838530), (90, 819896), (99, 745360), (105, 702768), (110, 670824), (112, 658845), (120, 614922), (121, 609840), (126, 585640), (132, 559020), (140, 527076), (144, 512435), (154, 479160), (165, 447216), (168, 439230), (176, 419265), (180, 409948), (198, 372680), (210, 351384), (220, 335412), (231, 319440), (240, 307461), (242, 304920), (252, 292820), (264, 279510), (280, 263538), (308, 239580), (315, 234256), (330, 223608), (336, 219615), (360, 204974), (363, 203280), (385, 191664), (396, 186340), (420, 175692), (440, 167706), (462, 159720), (484, 152460), (495, 149072), (504, 146410), (528, 139755), (560, 131769), (605, 121968), (616, 119790), (630, 117128), (660, 111804), (693, 106480), (720, 102487), (726, 101640), (770, 95832), (792, 93170), (840, 87846), (847, 87120), (880, 83853), (924, 79860), (968, 76230), (990, 74536), (1008, 73205), (1089, 67760), (1155, 63888), (1210, 60984), (1232, 59895), (1260, 58564), (1320, 55902), (1331, 55440), (1386, 53240), (1452, 50820), (1540, 47916), (1584, 46585), (1680, 43923), (1694, 43560), (1815, 40656), (1848, 39930), (1936, 38115), (1980, 37268), (2178, 33880), (2310, 31944), (2420, 30492), (2520, 29282), (2541, 29040), (2640, 27951), (2662, 27720), (2772, 26620), (2904, 25410), (3080, 23958), (3388, 21780), (3465, 21296), (3630, 20328), (3696, 19965), (3960, 18634), (3993, 18480), (4235, 17424), (4356, 16940), (4620, 15972), (4840, 15246), (5040, 14641), (5082, 14520), (5324, 13860), (5445, 13552), (5544, 13310), (5808, 12705), (6160, 11979), (6655, 11088), (6776, 10890), (6930, 10648), (7260, 10164), (7623, 9680), (7920, 9317), (7986, 9240), (8470, 8712)]