309533280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5461

約数の個数: 192

約数和(自身を含む): 1180085760

約数和(自身を除く): 870552480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5419, 5712, 7140, 8160, 9520, 10838, 11424, 14280, 16257, 19040, 21676, 27095, 28560, 32514, 37933, 43352, 54190, 57120, 65028, 75866, 81285, 86704, 92123, 108380, 113799, 130056, 151732, 162570, 173408, 184246, 189665, 216760, 227598, 260112, 276369, 303464, 325140, 368492, 379330, 433520, 455196, 460615, 520224, 552738, 568995, 606928, 644861, 650280, 736984, 758660, 867040, 910392, 921230, 1105476, 1137990, 1213856, 1289722, 1300560, 1381845, 1473968, 1517320, 1820784, 1842460, 1934583, 2210952, 2275980, 2579444, 2601120, 2763690, 2947936, 3034640, 3224305, 3641568, 3684920, 3869166, 4421904, 4551960, 5158888, 5527380, 6069280, 6448610, 7369840, 7738332, 8843808, 9103920, 9672915, 10317776, 11054760, 12897220, 14739680, 15476664, 18207840, 19345830, 20635552, 22109520, 25794440, 30953328, 38691660, 44219040, 51588880, 61906656, 77383320, 103177760, 154766640, 309533280]

約数ペア:

[(1, 309533280), (2, 154766640), (3, 103177760), (4, 77383320), (5, 61906656), (6, 51588880), (7, 44219040), (8, 38691660), (10, 30953328), (12, 25794440), (14, 22109520), (15, 20635552), (16, 19345830), (17, 18207840), (20, 15476664), (21, 14739680), (24, 12897220), (28, 11054760), (30, 10317776), (32, 9672915), (34, 9103920), (35, 8843808), (40, 7738332), (42, 7369840), (48, 6448610), (51, 6069280), (56, 5527380), (60, 5158888), (68, 4551960), (70, 4421904), (80, 3869166), (84, 3684920), (85, 3641568), (96, 3224305), (102, 3034640), (105, 2947936), (112, 2763690), (119, 2601120), (120, 2579444), (136, 2275980), (140, 2210952), (160, 1934583), (168, 1842460), (170, 1820784), (204, 1517320), (210, 1473968), (224, 1381845), (238, 1300560), (240, 1289722), (255, 1213856), (272, 1137990), (280, 1105476), (336, 921230), (340, 910392), (357, 867040), (408, 758660), (420, 736984), (476, 650280), (480, 644861), (510, 606928), (544, 568995), (560, 552738), (595, 520224), (672, 460615), (680, 455196), (714, 433520), (816, 379330), (840, 368492), (952, 325140), (1020, 303464), (1120, 276369), (1190, 260112), (1360, 227598), (1428, 216760), (1632, 189665), (1680, 184246), (1785, 173408), (1904, 162570), (2040, 151732), (2380, 130056), (2720, 113799), (2856, 108380), (3360, 92123), (3570, 86704), (3808, 81285), (4080, 75866), (4760, 65028), (5419, 57120), (5712, 54190), (7140, 43352), (8160, 37933), (9520, 32514), (10838, 28560), (11424, 27095), (14280, 21676), (16257, 19040)]