19168774560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1023973}}^1$

素因数の和:1024007

約数の個数: 144

約数和(自身を含む): 70445315304

約数和(自身を除く): 51276540744

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, 1023973, 2047946, 3071919, 4095892, 5119865, 6143838, 8191784, 9215757, 10239730, 12287676, 13311649, 15359595, 16383568, 18431514, 20479460, 24575352, 26623298, 30719190, 32767136, 36863028, 39934947, 40958920, 46078785, 49150704, 53246596, 61438380, 66558245, 73726056, 79869894, 81917840, 92157570, 98301408, 106493192, 119804841, 122876760, 133116490, 147452112, 159739788, 163835680, 184315140, 199674735, 212986384, 239609682, 245753520, 266232980, 294904224, 319479576, 368630280, 399349470, 425972768, 479219364, 491507040, 532465960, 599024205, 638959152, 737260560, 798698940, 958438728, 1064931920, 1198048410, 1277918304, 1474521120, 1597397880, 1916877456, 2129863840, 2396096820, 3194795760, 3833754912, 4792193640, 6389591520, 9584387280, 19168774560]

約数ペア:

[(1, 19168774560), (2, 9584387280), (3, 6389591520), (4, 4792193640), (5, 3833754912), (6, 3194795760), (8, 2396096820), (9, 2129863840), (10, 1916877456), (12, 1597397880), (13, 1474521120), (15, 1277918304), (16, 1198048410), (18, 1064931920), (20, 958438728), (24, 798698940), (26, 737260560), (30, 638959152), (32, 599024205), (36, 532465960), (39, 491507040), (40, 479219364), (45, 425972768), (48, 399349470), (52, 368630280), (60, 319479576), (65, 294904224), (72, 266232980), (78, 245753520), (80, 239609682), (90, 212986384), (96, 199674735), (104, 184315140), (117, 163835680), (120, 159739788), (130, 147452112), (144, 133116490), (156, 122876760), (160, 119804841), (180, 106493192), (195, 98301408), (208, 92157570), (234, 81917840), (240, 79869894), (260, 73726056), (288, 66558245), (312, 61438380), (360, 53246596), (390, 49150704), (416, 46078785), (468, 40958920), (480, 39934947), (520, 36863028), (585, 32767136), (624, 30719190), (720, 26623298), (780, 24575352), (936, 20479460), (1040, 18431514), (1170, 16383568), (1248, 15359595), (1440, 13311649), (1560, 12287676), (1872, 10239730), (2080, 9215757), (2340, 8191784), (3120, 6143838), (3744, 5119865), (4680, 4095892), (6240, 3071919), (9360, 2047946), (18720, 1023973)]