152946780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 520224768

約数和(自身を除く): 367277988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 71, 84, 92, 105, 115, 138, 140, 142, 161, 210, 213, 223, 230, 276, 284, 322, 345, 355, 420, 426, 446, 460, 483, 497, 644, 669, 690, 710, 805, 852, 892, 966, 994, 1065, 1115, 1338, 1380, 1420, 1491, 1561, 1610, 1633, 1932, 1988, 2130, 2230, 2415, 2485, 2676, 2982, 3122, 3220, 3266, 3345, 4260, 4460, 4683, 4830, 4899, 4970, 5129, 5964, 6244, 6532, 6690, 7455, 7805, 8165, 9366, 9660, 9798, 9940, 10258, 11431, 13380, 14910, 15387, 15610, 15833, 16330, 18732, 19596, 20516, 22862, 23415, 24495, 25645, 29820, 30774, 31220, 31666, 32660, 34293, 35903, 45724, 46830, 47499, 48990, 51290, 57155, 61548, 63332, 68586, 71806, 76935, 79165, 93660, 94998, 97980, 102580, 107709, 110831, 114310, 137172, 143612, 153870, 158330, 171465, 179515, 189996, 215418, 221662, 228620, 237495, 307740, 316660, 332493, 342930, 359030, 364159, 430836, 443324, 474990, 538545, 554155, 664986, 685860, 718060, 728318, 949980, 1077090, 1092477, 1108310, 1329972, 1456636, 1662465, 1820795, 2154180, 2184954, 2216620, 2549113, 3324930, 3641590, 4369908, 5098226, 5462385, 6649860, 7283180, 7647339, 10196452, 10924770, 12745565, 15294678, 21849540, 25491130, 30589356, 38236695, 50982260, 76473390, 152946780]

約数ペア:

[(1, 152946780), (2, 76473390), (3, 50982260), (4, 38236695), (5, 30589356), (6, 25491130), (7, 21849540), (10, 15294678), (12, 12745565), (14, 10924770), (15, 10196452), (20, 7647339), (21, 7283180), (23, 6649860), (28, 5462385), (30, 5098226), (35, 4369908), (42, 3641590), (46, 3324930), (60, 2549113), (69, 2216620), (70, 2184954), (71, 2154180), (84, 1820795), (92, 1662465), (105, 1456636), (115, 1329972), (138, 1108310), (140, 1092477), (142, 1077090), (161, 949980), (210, 728318), (213, 718060), (223, 685860), (230, 664986), (276, 554155), (284, 538545), (322, 474990), (345, 443324), (355, 430836), (420, 364159), (426, 359030), (446, 342930), (460, 332493), (483, 316660), (497, 307740), (644, 237495), (669, 228620), (690, 221662), (710, 215418), (805, 189996), (852, 179515), (892, 171465), (966, 158330), (994, 153870), (1065, 143612), (1115, 137172), (1338, 114310), (1380, 110831), (1420, 107709), (1491, 102580), (1561, 97980), (1610, 94998), (1633, 93660), (1932, 79165), (1988, 76935), (2130, 71806), (2230, 68586), (2415, 63332), (2485, 61548), (2676, 57155), (2982, 51290), (3122, 48990), (3220, 47499), (3266, 46830), (3345, 45724), (4260, 35903), (4460, 34293), (4683, 32660), (4830, 31666), (4899, 31220), (4970, 30774), (5129, 29820), (5964, 25645), (6244, 24495), (6532, 23415), (6690, 22862), (7455, 20516), (7805, 19596), (8165, 18732), (9366, 16330), (9660, 15833), (9798, 15610), (9940, 15387), (10258, 14910), (11431, 13380)]