249653160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 914720040

約数和(自身を除く): 665066880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 113, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 226, 228, 255, 285, 306, 323, 339, 340, 342, 360, 361, 380, 408, 452, 456, 510, 565, 570, 612, 646, 678, 680, 684, 722, 760, 765, 855, 904, 969, 1017, 1020, 1083, 1130, 1140, 1224, 1292, 1356, 1368, 1444, 1530, 1615, 1695, 1710, 1805, 1921, 1938, 2034, 2040, 2147, 2166, 2260, 2280, 2584, 2712, 2888, 2907, 3060, 3230, 3249, 3390, 3420, 3610, 3842, 3876, 4068, 4294, 4332, 4520, 4845, 5085, 5415, 5763, 5814, 6120, 6137, 6441, 6460, 6498, 6780, 6840, 7220, 7684, 7752, 8136, 8588, 8664, 9605, 9690, 10170, 10735, 10830, 11526, 11628, 12274, 12882, 12920, 12996, 13560, 14440, 14535, 15368, 16245, 17176, 17289, 18411, 19210, 19323, 19380, 20340, 21470, 21660, 23052, 23256, 24548, 25764, 25992, 28815, 29070, 30685, 32205, 32490, 34578, 36499, 36822, 38420, 38646, 38760, 40680, 40793, 42940, 43320, 46104, 49096, 51528, 55233, 57630, 58140, 61370, 64410, 64980, 69156, 72998, 73644, 76840, 77292, 81586, 85880, 86445, 92055, 96615, 109497, 110466, 115260, 116280, 122379, 122740, 128820, 129960, 138312, 145996, 147288, 154584, 163172, 172890, 182495, 184110, 193230, 203965, 218994, 220932, 230520, 244758, 245480, 257640, 276165, 291992, 326344, 328491, 345780, 364990, 367137, 368220, 386460, 407930, 437988, 441864, 489516, 547485, 552330, 611895, 656982, 691560, 693481, 729980, 734274, 736440, 772920, 815860, 875976, 979032, 1094970, 1104660, 1223790, 1313964, 1386962, 1459960, 1468548, 1631720, 1642455, 1835685, 2080443, 2189940, 2209320, 2447580, 2627928, 2773924, 2937096, 3284910, 3467405, 3671370, 4160886, 4379880, 4895160, 5547848, 6241329, 6569820, 6934810, 7342740, 8321772, 10402215, 12482658, 13139640, 13869620, 14685480, 16643544, 20804430, 24965316, 27739240, 31206645, 41608860, 49930632, 62413290, 83217720, 124826580, 249653160]

約数ペア:

[(1, 249653160), (2, 124826580), (3, 83217720), (4, 62413290), (5, 49930632), (6, 41608860), (8, 31206645), (9, 27739240), (10, 24965316), (12, 20804430), (15, 16643544), (17, 14685480), (18, 13869620), (19, 13139640), (20, 12482658), (24, 10402215), (30, 8321772), (34, 7342740), (36, 6934810), (38, 6569820), (40, 6241329), (45, 5547848), (51, 4895160), (57, 4379880), (60, 4160886), (68, 3671370), (72, 3467405), (76, 3284910), (85, 2937096), (90, 2773924), (95, 2627928), (102, 2447580), (113, 2209320), (114, 2189940), (120, 2080443), (136, 1835685), (152, 1642455), (153, 1631720), (170, 1468548), (171, 1459960), (180, 1386962), (190, 1313964), (204, 1223790), (226, 1104660), (228, 1094970), (255, 979032), (285, 875976), (306, 815860), (323, 772920), (339, 736440), (340, 734274), (342, 729980), (360, 693481), (361, 691560), (380, 656982), (408, 611895), (452, 552330), (456, 547485), (510, 489516), (565, 441864), (570, 437988), (612, 407930), (646, 386460), (678, 368220), (680, 367137), (684, 364990), (722, 345780), (760, 328491), (765, 326344), (855, 291992), (904, 276165), (969, 257640), (1017, 245480), (1020, 244758), (1083, 230520), (1130, 220932), (1140, 218994), (1224, 203965), (1292, 193230), (1356, 184110), (1368, 182495), (1444, 172890), (1530, 163172), (1615, 154584), (1695, 147288), (1710, 145996), (1805, 138312), (1921, 129960), (1938, 128820), (2034, 122740), (2040, 122379), (2147, 116280), (2166, 115260), (2260, 110466), (2280, 109497), (2584, 96615), (2712, 92055), (2888, 86445), (2907, 85880), (3060, 81586), (3230, 77292), (3249, 76840), (3390, 73644), (3420, 72998), (3610, 69156), (3842, 64980), (3876, 64410), (4068, 61370), (4294, 58140), (4332, 57630), (4520, 55233), (4845, 51528), (5085, 49096), (5415, 46104), (5763, 43320), (5814, 42940), (6120, 40793), (6137, 40680), (6441, 38760), (6460, 38646), (6498, 38420), (6780, 36822), (6840, 36499), (7220, 34578), (7684, 32490), (7752, 32205), (8136, 30685), (8588, 29070), (8664, 28815), (9605, 25992), (9690, 25764), (10170, 24548), (10735, 23256), (10830, 23052), (11526, 21660), (11628, 21470), (12274, 20340), (12882, 19380), (12920, 19323), (12996, 19210), (13560, 18411), (14440, 17289), (14535, 17176), (15368, 16245)]