157138800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 240

約数和(自身を含む): 619960320

約数和(自身を除く): 462821520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1439, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 2878, 3120, 3640, 3900, 4200, 4317, 4368, 4550, 5200, 5460, 5756, 6825, 7195, 7280, 7800, 8400, 8634, 9100, 10073, 10920, 11512, 13650, 14390, 15600, 17268, 18200, 18707, 20146, 21585, 21840, 23024, 27300, 28780, 30219, 34536, 35975, 36400, 37414, 40292, 43170, 50365, 54600, 56121, 57560, 60438, 69072, 71950, 74828, 80584, 86340, 93535, 100730, 107925, 109200, 112242, 115120, 120876, 130949, 143900, 149656, 151095, 161168, 172680, 187070, 201460, 215850, 224484, 241752, 251825, 261898, 280605, 287800, 299312, 302190, 345360, 374140, 392847, 402920, 431700, 448968, 467675, 483504, 503650, 523796, 561210, 575600, 604380, 654745, 748280, 755475, 785694, 805840, 863400, 897936, 935350, 1007300, 1047592, 1122420, 1208760, 1309490, 1403025, 1496560, 1510950, 1571388, 1726800, 1870700, 1964235, 2014600, 2095184, 2244840, 2417520, 2618980, 2806050, 3021900, 3142776, 3273725, 3741400, 3928470, 4029200, 4489680, 5237960, 5612100, 6043800, 6285552, 6547450, 7482800, 7856940, 9821175, 10475920, 11224200, 12087600, 13094900, 15713880, 19642350, 22448400, 26189800, 31427760, 39284700, 52379600, 78569400, 157138800]

約数ペア:

[(1, 157138800), (2, 78569400), (3, 52379600), (4, 39284700), (5, 31427760), (6, 26189800), (7, 22448400), (8, 19642350), (10, 15713880), (12, 13094900), (13, 12087600), (14, 11224200), (15, 10475920), (16, 9821175), (20, 7856940), (21, 7482800), (24, 6547450), (25, 6285552), (26, 6043800), (28, 5612100), (30, 5237960), (35, 4489680), (39, 4029200), (40, 3928470), (42, 3741400), (48, 3273725), (50, 3142776), (52, 3021900), (56, 2806050), (60, 2618980), (65, 2417520), (70, 2244840), (75, 2095184), (78, 2014600), (80, 1964235), (84, 1870700), (91, 1726800), (100, 1571388), (104, 1510950), (105, 1496560), (112, 1403025), (120, 1309490), (130, 1208760), (140, 1122420), (150, 1047592), (156, 1007300), (168, 935350), (175, 897936), (182, 863400), (195, 805840), (200, 785694), (208, 755475), (210, 748280), (240, 654745), (260, 604380), (273, 575600), (280, 561210), (300, 523796), (312, 503650), (325, 483504), (336, 467675), (350, 448968), (364, 431700), (390, 402920), (400, 392847), (420, 374140), (455, 345360), (520, 302190), (525, 299312), (546, 287800), (560, 280605), (600, 261898), (624, 251825), (650, 241752), (700, 224484), (728, 215850), (780, 201460), (840, 187070), (910, 172680), (975, 161168), (1040, 151095), (1050, 149656), (1092, 143900), (1200, 130949), (1300, 120876), (1365, 115120), (1400, 112242), (1439, 109200), (1456, 107925), (1560, 100730), (1680, 93535), (1820, 86340), (1950, 80584), (2100, 74828), (2184, 71950), (2275, 69072), (2600, 60438), (2730, 57560), (2800, 56121), (2878, 54600), (3120, 50365), (3640, 43170), (3900, 40292), (4200, 37414), (4317, 36400), (4368, 35975), (4550, 34536), (5200, 30219), (5460, 28780), (5756, 27300), (6825, 23024), (7195, 21840), (7280, 21585), (7800, 20146), (8400, 18707), (8634, 18200), (9100, 17268), (10073, 15600), (10920, 14390), (11512, 13650)]