419271840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22431

約数の個数: 144

約数和(自身を含む): 1540892808

約数和(自身を除く): 1121620968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 22397, 44794, 67191, 89588, 111985, 134382, 179176, 201573, 223970, 268764, 291161, 335955, 358352, 403146, 447940, 537528, 582322, 671910, 716704, 806292, 873483, 895880, 1007865, 1075056, 1164644, 1343820, 1455805, 1612584, 1746966, 1791760, 2015730, 2150112, 2329288, 2620449, 2687640, 2911610, 3225168, 3493932, 3583520, 4031460, 4367415, 4658576, 5240898, 5375280, 5823220, 6450336, 6987864, 8062920, 8734830, 9317152, 10481796, 10750560, 11646440, 13102245, 13975728, 16125840, 17469660, 20963592, 23292880, 26204490, 27951456, 32251680, 34939320, 41927184, 46585760, 52408980, 69878640, 83854368, 104817960, 139757280, 209635920, 419271840]

約数ペア:

[(1, 419271840), (2, 209635920), (3, 139757280), (4, 104817960), (5, 83854368), (6, 69878640), (8, 52408980), (9, 46585760), (10, 41927184), (12, 34939320), (13, 32251680), (15, 27951456), (16, 26204490), (18, 23292880), (20, 20963592), (24, 17469660), (26, 16125840), (30, 13975728), (32, 13102245), (36, 11646440), (39, 10750560), (40, 10481796), (45, 9317152), (48, 8734830), (52, 8062920), (60, 6987864), (65, 6450336), (72, 5823220), (78, 5375280), (80, 5240898), (90, 4658576), (96, 4367415), (104, 4031460), (117, 3583520), (120, 3493932), (130, 3225168), (144, 2911610), (156, 2687640), (160, 2620449), (180, 2329288), (195, 2150112), (208, 2015730), (234, 1791760), (240, 1746966), (260, 1612584), (288, 1455805), (312, 1343820), (360, 1164644), (390, 1075056), (416, 1007865), (468, 895880), (480, 873483), (520, 806292), (585, 716704), (624, 671910), (720, 582322), (780, 537528), (936, 447940), (1040, 403146), (1170, 358352), (1248, 335955), (1440, 291161), (1560, 268764), (1872, 223970), (2080, 201573), (2340, 179176), (3120, 134382), (3744, 111985), (4680, 89588), (6240, 67191), (9360, 44794), (18720, 22397)]