29128023720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{250499}}^1$

素因数の和:250552

約数の個数: 192

約数和(自身を含む): 105510600000

約数和(自身を除く): 76382576280

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, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12920, 14535, 19380, 23256, 29070, 38760, 58140, 116280, 250499, 500998, 751497, 1001996, 1252495, 1502994, 2003992, 2254491, 2504990, 3005988, 3757485, 4258483, 4508982, 4759481, 5009980, 6011976, 7514970, 8516966, 9017964, 9518962, 10019960, 11272455, 12775449, 14278443, 15029940, 17033932, 18035928, 19037924, 21292415, 22544910, 23797405, 25550898, 28556886, 30059880, 34067864, 38075848, 38326347, 42584830, 42835329, 45089820, 47594810, 51101796, 57113772, 63877245, 71392215, 76652694, 80911177, 85169660, 85670658, 90179640, 95189620, 102203592, 114227544, 127754490, 142784430, 153305388, 161822354, 170339320, 171341316, 190379240, 191631735, 214176645, 242733531, 255508980, 285568860, 306610776, 323644708, 342682632, 383263470, 404555885, 428353290, 485467062, 511017960, 571137720, 647289416, 728200593, 766526940, 809111770, 856706580, 970934124, 1213667655, 1456401186, 1533053880, 1618223540, 1713413160, 1941868248, 2427335310, 2912802372, 3236447080, 3641002965, 4854670620, 5825604744, 7282005930, 9709341240, 14564011860, 29128023720]

約数ペア:

[(1, 29128023720), (2, 14564011860), (3, 9709341240), (4, 7282005930), (5, 5825604744), (6, 4854670620), (8, 3641002965), (9, 3236447080), (10, 2912802372), (12, 2427335310), (15, 1941868248), (17, 1713413160), (18, 1618223540), (19, 1533053880), (20, 1456401186), (24, 1213667655), (30, 970934124), (34, 856706580), (36, 809111770), (38, 766526940), (40, 728200593), (45, 647289416), (51, 571137720), (57, 511017960), (60, 485467062), (68, 428353290), (72, 404555885), (76, 383263470), (85, 342682632), (90, 323644708), (95, 306610776), (102, 285568860), (114, 255508980), (120, 242733531), (136, 214176645), (152, 191631735), (153, 190379240), (170, 171341316), (171, 170339320), (180, 161822354), (190, 153305388), (204, 142784430), (228, 127754490), (255, 114227544), (285, 102203592), (306, 95189620), (323, 90179640), (340, 85670658), (342, 85169660), (360, 80911177), (380, 76652694), (408, 71392215), (456, 63877245), (510, 57113772), (570, 51101796), (612, 47594810), (646, 45089820), (680, 42835329), (684, 42584830), (760, 38326347), (765, 38075848), (855, 34067864), (969, 30059880), (1020, 28556886), (1140, 25550898), (1224, 23797405), (1292, 22544910), (1368, 21292415), (1530, 19037924), (1615, 18035928), (1710, 17033932), (1938, 15029940), (2040, 14278443), (2280, 12775449), (2584, 11272455), (2907, 10019960), (3060, 9518962), (3230, 9017964), (3420, 8516966), (3876, 7514970), (4845, 6011976), (5814, 5009980), (6120, 4759481), (6460, 4508982), (6840, 4258483), (7752, 3757485), (9690, 3005988), (11628, 2504990), (12920, 2254491), (14535, 2003992), (19380, 1502994), (23256, 1252495), (29070, 1001996), (38760, 751497), (58140, 500998), (116280, 250499)]