14889920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 39014400

約数和(自身を除く): 24124480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 79, 80, 95, 124, 152, 155, 158, 160, 190, 248, 304, 310, 316, 320, 380, 395, 496, 589, 608, 620, 632, 760, 790, 992, 1178, 1216, 1240, 1264, 1501, 1520, 1580, 1984, 2356, 2449, 2480, 2528, 2945, 3002, 3040, 3160, 4712, 4898, 4960, 5056, 5890, 6004, 6080, 6320, 7505, 9424, 9796, 9920, 11780, 12008, 12245, 12640, 15010, 18848, 19592, 23560, 24016, 24490, 25280, 30020, 37696, 39184, 46531, 47120, 48032, 48980, 60040, 78368, 93062, 94240, 96064, 97960, 120080, 156736, 186124, 188480, 195920, 232655, 240160, 372248, 391840, 465310, 480320, 744496, 783680, 930620, 1488992, 1861240, 2977984, 3722480, 7444960, 14889920]

約数ペア:

[(1, 14889920), (2, 7444960), (4, 3722480), (5, 2977984), (8, 1861240), (10, 1488992), (16, 930620), (19, 783680), (20, 744496), (31, 480320), (32, 465310), (38, 391840), (40, 372248), (62, 240160), (64, 232655), (76, 195920), (79, 188480), (80, 186124), (95, 156736), (124, 120080), (152, 97960), (155, 96064), (158, 94240), (160, 93062), (190, 78368), (248, 60040), (304, 48980), (310, 48032), (316, 47120), (320, 46531), (380, 39184), (395, 37696), (496, 30020), (589, 25280), (608, 24490), (620, 24016), (632, 23560), (760, 19592), (790, 18848), (992, 15010), (1178, 12640), (1216, 12245), (1240, 12008), (1264, 11780), (1501, 9920), (1520, 9796), (1580, 9424), (1984, 7505), (2356, 6320), (2449, 6080), (2480, 6004), (2528, 5890), (2945, 5056), (3002, 4960), (3040, 4898), (3160, 4712)]