137195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2249

約数の個数: 120

約数和(自身を含む): 466142040

約数和(自身を除く): 328946760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2141, 2670, 3204, 3560, 4005, 4272, 4282, 5340, 6408, 6423, 7120, 8010, 8564, 10680, 10705, 12816, 12846, 16020, 17128, 19269, 21360, 21410, 25692, 32040, 32115, 34256, 38538, 42820, 51384, 64080, 64230, 77076, 85640, 96345, 102768, 128460, 154152, 171280, 190549, 192690, 256920, 308304, 381098, 385380, 513840, 571647, 762196, 770760, 952745, 1143294, 1524392, 1541520, 1714941, 1905490, 2286588, 2858235, 3048784, 3429882, 3810980, 4573176, 5716470, 6859764, 7621960, 8574705, 9146352, 11432940, 13719528, 15243920, 17149410, 22865880, 27439056, 34298820, 45731760, 68597640, 137195280]

約数ペア:

[(1, 137195280), (2, 68597640), (3, 45731760), (4, 34298820), (5, 27439056), (6, 22865880), (8, 17149410), (9, 15243920), (10, 13719528), (12, 11432940), (15, 9146352), (16, 8574705), (18, 7621960), (20, 6859764), (24, 5716470), (30, 4573176), (36, 3810980), (40, 3429882), (45, 3048784), (48, 2858235), (60, 2286588), (72, 1905490), (80, 1714941), (89, 1541520), (90, 1524392), (120, 1143294), (144, 952745), (178, 770760), (180, 762196), (240, 571647), (267, 513840), (356, 385380), (360, 381098), (445, 308304), (534, 256920), (712, 192690), (720, 190549), (801, 171280), (890, 154152), (1068, 128460), (1335, 102768), (1424, 96345), (1602, 85640), (1780, 77076), (2136, 64230), (2141, 64080), (2670, 51384), (3204, 42820), (3560, 38538), (4005, 34256), (4272, 32115), (4282, 32040), (5340, 25692), (6408, 21410), (6423, 21360), (7120, 19269), (8010, 17128), (8564, 16020), (10680, 12846), (10705, 12816)]