143433280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 112

約数和(自身を含む): 371612160

約数和(自身を除く): 228178880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 761, 992, 1178, 1216, 1240, 1520, 1522, 1984, 2356, 2480, 2945, 3040, 3044, 3805, 4712, 4960, 5890, 6080, 6088, 7610, 9424, 9920, 11780, 12176, 14459, 15220, 18848, 23560, 23591, 24352, 28918, 30440, 37696, 47120, 47182, 48704, 57836, 60880, 72295, 94240, 94364, 115672, 117955, 121760, 144590, 188480, 188728, 231344, 235910, 243520, 289180, 377456, 448229, 462688, 471820, 578360, 754912, 896458, 925376, 943640, 1156720, 1509824, 1792916, 1887280, 2241145, 2313440, 3585832, 3774560, 4482290, 4626880, 7171664, 7549120, 8964580, 14343328, 17929160, 28686656, 35858320, 71716640, 143433280]

約数ペア:

[(1, 143433280), (2, 71716640), (4, 35858320), (5, 28686656), (8, 17929160), (10, 14343328), (16, 8964580), (19, 7549120), (20, 7171664), (31, 4626880), (32, 4482290), (38, 3774560), (40, 3585832), (62, 2313440), (64, 2241145), (76, 1887280), (80, 1792916), (95, 1509824), (124, 1156720), (152, 943640), (155, 925376), (160, 896458), (190, 754912), (248, 578360), (304, 471820), (310, 462688), (320, 448229), (380, 377456), (496, 289180), (589, 243520), (608, 235910), (620, 231344), (760, 188728), (761, 188480), (992, 144590), (1178, 121760), (1216, 117955), (1240, 115672), (1520, 94364), (1522, 94240), (1984, 72295), (2356, 60880), (2480, 57836), (2945, 48704), (3040, 47182), (3044, 47120), (3805, 37696), (4712, 30440), (4960, 28918), (5890, 24352), (6080, 23591), (6088, 23560), (7610, 18848), (9424, 15220), (9920, 14459), (11780, 12176)]