1919033280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1087}}^1$

素因数の和:1723

約数の個数: 168

約数和(自身を含む): 6617524992

約数和(自身を除く): 4698491712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 613, 720, 960, 1087, 1226, 1440, 1839, 2174, 2452, 2880, 3065, 3261, 3678, 4348, 4904, 5435, 5517, 6130, 6522, 7356, 8696, 9195, 9783, 9808, 10870, 11034, 12260, 13044, 14712, 16305, 17392, 18390, 19566, 19616, 21740, 22068, 24520, 26088, 27585, 29424, 32610, 34784, 36780, 39132, 39232, 43480, 44136, 48915, 49040, 52176, 55170, 58848, 65220, 69568, 73560, 78264, 86960, 88272, 97830, 98080, 104352, 110340, 117696, 130440, 147120, 156528, 173920, 176544, 195660, 196160, 208704, 220680, 260880, 294240, 313056, 347840, 353088, 391320, 441360, 521760, 588480, 626112, 666331, 782640, 882720, 1043520, 1332662, 1565280, 1765440, 1998993, 2665324, 3130560, 3331655, 3997986, 5330648, 5996979, 6663310, 7995972, 9994965, 10661296, 11993958, 13326620, 15991944, 19989930, 21322592, 23987916, 26653240, 29984895, 31983888, 39979860, 42645184, 47975832, 53306480, 59969790, 63967776, 79959720, 95951664, 106612960, 119939580, 127935552, 159919440, 191903328, 213225920, 239879160, 319838880, 383806656, 479758320, 639677760, 959516640, 1919033280]

約数ペア:

[(1, 1919033280), (2, 959516640), (3, 639677760), (4, 479758320), (5, 383806656), (6, 319838880), (8, 239879160), (9, 213225920), (10, 191903328), (12, 159919440), (15, 127935552), (16, 119939580), (18, 106612960), (20, 95951664), (24, 79959720), (30, 63967776), (32, 59969790), (36, 53306480), (40, 47975832), (45, 42645184), (48, 39979860), (60, 31983888), (64, 29984895), (72, 26653240), (80, 23987916), (90, 21322592), (96, 19989930), (120, 15991944), (144, 13326620), (160, 11993958), (180, 10661296), (192, 9994965), (240, 7995972), (288, 6663310), (320, 5996979), (360, 5330648), (480, 3997986), (576, 3331655), (613, 3130560), (720, 2665324), (960, 1998993), (1087, 1765440), (1226, 1565280), (1440, 1332662), (1839, 1043520), (2174, 882720), (2452, 782640), (2880, 666331), (3065, 626112), (3261, 588480), (3678, 521760), (4348, 441360), (4904, 391320), (5435, 353088), (5517, 347840), (6130, 313056), (6522, 294240), (7356, 260880), (8696, 220680), (9195, 208704), (9783, 196160), (9808, 195660), (10870, 176544), (11034, 173920), (12260, 156528), (13044, 147120), (14712, 130440), (16305, 117696), (17392, 110340), (18390, 104352), (19566, 98080), (19616, 97830), (21740, 88272), (22068, 86960), (24520, 78264), (26088, 73560), (27585, 69568), (29424, 65220), (32610, 58848), (34784, 55170), (36780, 52176), (39132, 49040), (39232, 48915), (43480, 44136)]