189324240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 240

約数和(自身を含む): 723650112

約数和(自身を除く): 534325872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 947, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1894, 1904, 1960, 2040, 2352, 2380, 2499, 2841, 2856, 2940, 3332, 3570, 3788, 3920, 4080, 4165, 4735, 4760, 4998, 5682, 5712, 5880, 6629, 6664, 7140, 7576, 8330, 9470, 9520, 9996, 11364, 11760, 12495, 13258, 13328, 14205, 14280, 15152, 16099, 16660, 18940, 19887, 19992, 22728, 24990, 26516, 28410, 28560, 32198, 33145, 33320, 37880, 39774, 39984, 45456, 46403, 48297, 49980, 53032, 56820, 64396, 66290, 66640, 75760, 79548, 80495, 92806, 96594, 99435, 99960, 106064, 112693, 113640, 128792, 132580, 139209, 159096, 160990, 185612, 193188, 198870, 199920, 225386, 227280, 232015, 241485, 257584, 265160, 278418, 318192, 321980, 338079, 371224, 386376, 397740, 450772, 464030, 482970, 530320, 556836, 563465, 643960, 676158, 696045, 742448, 772752, 788851, 795480, 901544, 928060, 965940, 1113672, 1126930, 1287920, 1352316, 1392090, 1577702, 1590960, 1690395, 1803088, 1856120, 1931880, 2227344, 2253860, 2366553, 2704632, 2784180, 3155404, 3380790, 3712240, 3863760, 3944255, 4507720, 4733106, 5409264, 5568360, 6310808, 6761580, 7888510, 9015440, 9466212, 11136720, 11832765, 12621616, 13523160, 15777020, 18932424, 23665530, 27046320, 31554040, 37864848, 47331060, 63108080, 94662120, 189324240]

約数ペア:

[(1, 189324240), (2, 94662120), (3, 63108080), (4, 47331060), (5, 37864848), (6, 31554040), (7, 27046320), (8, 23665530), (10, 18932424), (12, 15777020), (14, 13523160), (15, 12621616), (16, 11832765), (17, 11136720), (20, 9466212), (21, 9015440), (24, 7888510), (28, 6761580), (30, 6310808), (34, 5568360), (35, 5409264), (40, 4733106), (42, 4507720), (48, 3944255), (49, 3863760), (51, 3712240), (56, 3380790), (60, 3155404), (68, 2784180), (70, 2704632), (80, 2366553), (84, 2253860), (85, 2227344), (98, 1931880), (102, 1856120), (105, 1803088), (112, 1690395), (119, 1590960), (120, 1577702), (136, 1392090), (140, 1352316), (147, 1287920), (168, 1126930), (170, 1113672), (196, 965940), (204, 928060), (210, 901544), (238, 795480), (240, 788851), (245, 772752), (255, 742448), (272, 696045), (280, 676158), (294, 643960), (336, 563465), (340, 556836), (357, 530320), (392, 482970), (408, 464030), (420, 450772), (476, 397740), (490, 386376), (510, 371224), (560, 338079), (588, 321980), (595, 318192), (680, 278418), (714, 265160), (735, 257584), (784, 241485), (816, 232015), (833, 227280), (840, 225386), (947, 199920), (952, 198870), (980, 193188), (1020, 185612), (1176, 160990), (1190, 159096), (1360, 139209), (1428, 132580), (1470, 128792), (1666, 113640), (1680, 112693), (1785, 106064), (1894, 99960), (1904, 99435), (1960, 96594), (2040, 92806), (2352, 80495), (2380, 79548), (2499, 75760), (2841, 66640), (2856, 66290), (2940, 64396), (3332, 56820), (3570, 53032), (3788, 49980), (3920, 48297), (4080, 46403), (4165, 45456), (4735, 39984), (4760, 39774), (4998, 37880), (5682, 33320), (5712, 33145), (5880, 32198), (6629, 28560), (6664, 28410), (7140, 26516), (7576, 24990), (8330, 22728), (9470, 19992), (9520, 19887), (9996, 18940), (11364, 16660), (11760, 16099), (12495, 15152), (13258, 14280), (13328, 14205)]