1897331040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13347

約数の個数: 240

約数和(自身を含む): 7305273360

約数和(自身を除く): 5407942320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 13309, 14256, 15840, 17820, 23760, 26618, 28512, 35640, 39927, 47520, 53236, 66545, 71280, 79854, 106472, 119781, 133090, 142560, 146399, 159708, 199635, 212944, 239562, 266180, 292798, 319416, 359343, 399270, 425888, 439197, 479124, 532360, 585596, 598905, 638832, 718686, 731995, 798540, 878394, 958248, 1064720, 1078029, 1171192, 1197810, 1277664, 1317591, 1437372, 1463990, 1597080, 1756788, 1796715, 1916496, 2129440, 2156058, 2195985, 2342384, 2395620, 2635182, 2874744, 2927980, 3194160, 3513576, 3593430, 3832992, 3952773, 4312116, 4391970, 4684768, 4791240, 5270364, 5390145, 5749488, 5855960, 6388320, 6587955, 7027152, 7186860, 7905546, 8624232, 8783940, 9582480, 10540728, 10780290, 11498976, 11711920, 11858319, 13175910, 14054304, 14373720, 15811092, 17248464, 17567880, 19164960, 19763865, 21081456, 21560580, 23423840, 23716638, 26351820, 28747440, 31622184, 34496928, 35135760, 39527730, 42162912, 43121160, 47433276, 52703640, 57494880, 59291595, 63244368, 70271520, 79055460, 86242320, 94866552, 105407280, 118583190, 126488736, 158110920, 172484640, 189733104, 210814560, 237166380, 316221840, 379466208, 474332760, 632443680, 948665520, 1897331040]

約数ペア:

[(1, 1897331040), (2, 948665520), (3, 632443680), (4, 474332760), (5, 379466208), (6, 316221840), (8, 237166380), (9, 210814560), (10, 189733104), (11, 172484640), (12, 158110920), (15, 126488736), (16, 118583190), (18, 105407280), (20, 94866552), (22, 86242320), (24, 79055460), (27, 70271520), (30, 63244368), (32, 59291595), (33, 57494880), (36, 52703640), (40, 47433276), (44, 43121160), (45, 42162912), (48, 39527730), (54, 35135760), (55, 34496928), (60, 31622184), (66, 28747440), (72, 26351820), (80, 23716638), (81, 23423840), (88, 21560580), (90, 21081456), (96, 19763865), (99, 19164960), (108, 17567880), (110, 17248464), (120, 15811092), (132, 14373720), (135, 14054304), (144, 13175910), (160, 11858319), (162, 11711920), (165, 11498976), (176, 10780290), (180, 10540728), (198, 9582480), (216, 8783940), (220, 8624232), (240, 7905546), (264, 7186860), (270, 7027152), (288, 6587955), (297, 6388320), (324, 5855960), (330, 5749488), (352, 5390145), (360, 5270364), (396, 4791240), (405, 4684768), (432, 4391970), (440, 4312116), (480, 3952773), (495, 3832992), (528, 3593430), (540, 3513576), (594, 3194160), (648, 2927980), (660, 2874744), (720, 2635182), (792, 2395620), (810, 2342384), (864, 2195985), (880, 2156058), (891, 2129440), (990, 1916496), (1056, 1796715), (1080, 1756788), (1188, 1597080), (1296, 1463990), (1320, 1437372), (1440, 1317591), (1485, 1277664), (1584, 1197810), (1620, 1171192), (1760, 1078029), (1782, 1064720), (1980, 958248), (2160, 878394), (2376, 798540), (2592, 731995), (2640, 718686), (2970, 638832), (3168, 598905), (3240, 585596), (3564, 532360), (3960, 479124), (4320, 439197), (4455, 425888), (4752, 399270), (5280, 359343), (5940, 319416), (6480, 292798), (7128, 266180), (7920, 239562), (8910, 212944), (9504, 199635), (11880, 159708), (12960, 146399), (13309, 142560), (14256, 133090), (15840, 119781), (17820, 106472), (23760, 79854), (26618, 71280), (28512, 66545), (35640, 53236), (39927, 47520)]