1982669760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 252

約数和(自身を含む): 7201146888

約数和(自身を除く): 5218477128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 456, 480, 570, 576, 608, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1216, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 1907, 2166, 2280, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 3814, 4332, 4560, 5415, 5472, 5721, 5776, 6080, 6498, 6840, 7220, 7628, 8664, 9120, 9535, 10830, 10944, 11442, 11552, 12996, 13680, 14440, 15256, 16245, 17163, 17328, 18240, 19070, 21660, 22884, 23104, 25992, 27360, 28605, 28880, 30512, 32490, 34326, 34656, 36233, 38140, 43320, 45768, 51984, 54720, 57210, 57760, 61024, 64980, 68652, 69312, 72466, 76280, 85815, 86640, 91536, 103968, 108699, 114420, 115520, 122048, 129960, 137304, 144932, 152560, 171630, 173280, 181165, 183072, 207936, 217398, 228840, 259920, 274608, 289864, 305120, 326097, 343260, 346560, 362330, 366144, 434796, 457680, 519840, 543495, 549216, 579728, 610240, 652194, 686520, 688427, 724660, 869592, 915360, 1039680, 1086990, 1098432, 1159456, 1304388, 1373040, 1376854, 1449320, 1630485, 1739184, 1830720, 2065281, 2173980, 2318912, 2608776, 2746080, 2753708, 2898640, 3260970, 3442135, 3478368, 4130562, 4347960, 5217552, 5492160, 5507416, 5797280, 6195843, 6521940, 6884270, 6956736, 8261124, 8695920, 10326405, 10435104, 11014832, 11594560, 12391686, 13043880, 13768540, 16522248, 17391840, 20652810, 20870208, 22029664, 24783372, 26087760, 27537080, 30979215, 33044496, 34783680, 41305620, 44059328, 49566744, 52175520, 55074160, 61958430, 66088992, 82611240, 99133488, 104351040, 110148320, 123916860, 132177984, 165222480, 198266976, 220296640, 247833720, 330444960, 396533952, 495667440, 660889920, 991334880, 1982669760]

約数ペア:

[(1, 1982669760), (2, 991334880), (3, 660889920), (4, 495667440), (5, 396533952), (6, 330444960), (8, 247833720), (9, 220296640), (10, 198266976), (12, 165222480), (15, 132177984), (16, 123916860), (18, 110148320), (19, 104351040), (20, 99133488), (24, 82611240), (30, 66088992), (32, 61958430), (36, 55074160), (38, 52175520), (40, 49566744), (45, 44059328), (48, 41305620), (57, 34783680), (60, 33044496), (64, 30979215), (72, 27537080), (76, 26087760), (80, 24783372), (90, 22029664), (95, 20870208), (96, 20652810), (114, 17391840), (120, 16522248), (144, 13768540), (152, 13043880), (160, 12391686), (171, 11594560), (180, 11014832), (190, 10435104), (192, 10326405), (228, 8695920), (240, 8261124), (285, 6956736), (288, 6884270), (304, 6521940), (320, 6195843), (342, 5797280), (360, 5507416), (361, 5492160), (380, 5217552), (456, 4347960), (480, 4130562), (570, 3478368), (576, 3442135), (608, 3260970), (684, 2898640), (720, 2753708), (722, 2746080), (760, 2608776), (855, 2318912), (912, 2173980), (960, 2065281), (1083, 1830720), (1140, 1739184), (1216, 1630485), (1368, 1449320), (1440, 1376854), (1444, 1373040), (1520, 1304388), (1710, 1159456), (1805, 1098432), (1824, 1086990), (1907, 1039680), (2166, 915360), (2280, 869592), (2736, 724660), (2880, 688427), (2888, 686520), (3040, 652194), (3249, 610240), (3420, 579728), (3610, 549216), (3648, 543495), (3814, 519840), (4332, 457680), (4560, 434796), (5415, 366144), (5472, 362330), (5721, 346560), (5776, 343260), (6080, 326097), (6498, 305120), (6840, 289864), (7220, 274608), (7628, 259920), (8664, 228840), (9120, 217398), (9535, 207936), (10830, 183072), (10944, 181165), (11442, 173280), (11552, 171630), (12996, 152560), (13680, 144932), (14440, 137304), (15256, 129960), (16245, 122048), (17163, 115520), (17328, 114420), (18240, 108699), (19070, 103968), (21660, 91536), (22884, 86640), (23104, 85815), (25992, 76280), (27360, 72466), (28605, 69312), (28880, 68652), (30512, 64980), (32490, 61024), (34326, 57760), (34656, 57210), (36233, 54720), (38140, 51984), (43320, 45768)]