147648270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 470416896

約数和(自身を除く): 322768626

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 49, 55, 66, 69, 70, 77, 98, 105, 110, 115, 138, 147, 154, 161, 165, 210, 230, 231, 245, 253, 294, 322, 330, 345, 385, 397, 462, 483, 490, 506, 539, 690, 735, 759, 770, 794, 805, 966, 1078, 1127, 1155, 1191, 1265, 1470, 1518, 1610, 1617, 1771, 1985, 2254, 2310, 2382, 2415, 2530, 2695, 2779, 3234, 3381, 3542, 3795, 3970, 4367, 4830, 5313, 5390, 5558, 5635, 5955, 6762, 7590, 8085, 8337, 8734, 8855, 9131, 10626, 11270, 11910, 12397, 13101, 13895, 16170, 16674, 16905, 17710, 18262, 19453, 21835, 24794, 26202, 26565, 27393, 27790, 30569, 33810, 37191, 38906, 41685, 43670, 45655, 53130, 54786, 58359, 61138, 61985, 63917, 65505, 74382, 83370, 91310, 91707, 97265, 100441, 116718, 123970, 127834, 131010, 136965, 152845, 183414, 185955, 191751, 194530, 200882, 213983, 273930, 291795, 301323, 305690, 319585, 371910, 383502, 427966, 447419, 458535, 502205, 583590, 602646, 639170, 641949, 703087, 894838, 917070, 958755, 1004410, 1069915, 1283898, 1342257, 1406174, 1506615, 1917510, 2109261, 2139830, 2237095, 2684514, 3013230, 3209745, 3515435, 4218522, 4474190, 4921609, 6419490, 6711285, 7030870, 9843218, 10546305, 13422570, 14764827, 21092610, 24608045, 29529654, 49216090, 73824135, 147648270]

約数ペア:

[(1, 147648270), (2, 73824135), (3, 49216090), (5, 29529654), (6, 24608045), (7, 21092610), (10, 14764827), (11, 13422570), (14, 10546305), (15, 9843218), (21, 7030870), (22, 6711285), (23, 6419490), (30, 4921609), (33, 4474190), (35, 4218522), (42, 3515435), (46, 3209745), (49, 3013230), (55, 2684514), (66, 2237095), (69, 2139830), (70, 2109261), (77, 1917510), (98, 1506615), (105, 1406174), (110, 1342257), (115, 1283898), (138, 1069915), (147, 1004410), (154, 958755), (161, 917070), (165, 894838), (210, 703087), (230, 641949), (231, 639170), (245, 602646), (253, 583590), (294, 502205), (322, 458535), (330, 447419), (345, 427966), (385, 383502), (397, 371910), (462, 319585), (483, 305690), (490, 301323), (506, 291795), (539, 273930), (690, 213983), (735, 200882), (759, 194530), (770, 191751), (794, 185955), (805, 183414), (966, 152845), (1078, 136965), (1127, 131010), (1155, 127834), (1191, 123970), (1265, 116718), (1470, 100441), (1518, 97265), (1610, 91707), (1617, 91310), (1771, 83370), (1985, 74382), (2254, 65505), (2310, 63917), (2382, 61985), (2415, 61138), (2530, 58359), (2695, 54786), (2779, 53130), (3234, 45655), (3381, 43670), (3542, 41685), (3795, 38906), (3970, 37191), (4367, 33810), (4830, 30569), (5313, 27790), (5390, 27393), (5558, 26565), (5635, 26202), (5955, 24794), (6762, 21835), (7590, 19453), (8085, 18262), (8337, 17710), (8734, 16905), (8855, 16674), (9131, 16170), (10626, 13895), (11270, 13101), (11910, 12397)]