127824340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 335083392

約数和(自身を除く): 207259052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 53, 70, 92, 98, 106, 107, 115, 140, 161, 196, 212, 214, 230, 245, 265, 322, 371, 428, 460, 490, 530, 535, 644, 742, 749, 805, 980, 1060, 1070, 1127, 1219, 1484, 1498, 1610, 1855, 2140, 2254, 2438, 2461, 2597, 2996, 3220, 3710, 3745, 4508, 4876, 4922, 5194, 5243, 5635, 5671, 6095, 7420, 7490, 8533, 9844, 10388, 10486, 11270, 11342, 12190, 12305, 12985, 14980, 17066, 17227, 20972, 22540, 22684, 24380, 24610, 25970, 26215, 28355, 34132, 34454, 39697, 42665, 49220, 51940, 52430, 56710, 59731, 68908, 79394, 85330, 86135, 104860, 113420, 119462, 120589, 130433, 158788, 170660, 172270, 198485, 238924, 241178, 260866, 277879, 298655, 344540, 396970, 482356, 521732, 555758, 597310, 602945, 652165, 793940, 913031, 1111516, 1194620, 1205890, 1304330, 1389395, 1826062, 2411780, 2608660, 2778790, 3652124, 4565155, 5557580, 6391217, 9130310, 12782434, 18260620, 25564868, 31956085, 63912170, 127824340]

約数ペア:

[(1, 127824340), (2, 63912170), (4, 31956085), (5, 25564868), (7, 18260620), (10, 12782434), (14, 9130310), (20, 6391217), (23, 5557580), (28, 4565155), (35, 3652124), (46, 2778790), (49, 2608660), (53, 2411780), (70, 1826062), (92, 1389395), (98, 1304330), (106, 1205890), (107, 1194620), (115, 1111516), (140, 913031), (161, 793940), (196, 652165), (212, 602945), (214, 597310), (230, 555758), (245, 521732), (265, 482356), (322, 396970), (371, 344540), (428, 298655), (460, 277879), (490, 260866), (530, 241178), (535, 238924), (644, 198485), (742, 172270), (749, 170660), (805, 158788), (980, 130433), (1060, 120589), (1070, 119462), (1127, 113420), (1219, 104860), (1484, 86135), (1498, 85330), (1610, 79394), (1855, 68908), (2140, 59731), (2254, 56710), (2438, 52430), (2461, 51940), (2597, 49220), (2996, 42665), (3220, 39697), (3710, 34454), (3745, 34132), (4508, 28355), (4876, 26215), (4922, 25970), (5194, 24610), (5243, 24380), (5635, 22684), (5671, 22540), (6095, 20972), (7420, 17227), (7490, 17066), (8533, 14980), (9844, 12985), (10388, 12305), (10486, 12190), (11270, 11342)]