1481279107320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72187091}}^1$

素因数の和:72187130

約数の個数: 128

約数和(自身を含む): 5197470624000

約数和(自身を除く): 3716191516680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 72187091, 144374182, 216561273, 288748364, 360935455, 433122546, 577496728, 649683819, 721870910, 866245092, 1082806365, 1299367638, 1371554729, 1443741820, 1732490184, 1949051457, 2165612730, 2598735276, 2743109458, 2887483640, 3248419095, 3898102914, 4114664187, 4331225460, 5197470552, 5486218916, 6496838190, 6857773645, 7796205828, 8229328374, 8662450920, 9745257285, 10972437832, 12343992561, 12993676380, 13715547290, 15592411656, 16458656748, 19490514570, 20573320935, 24687985122, 25987352760, 27431094580, 32917313496, 37031977683, 38981029140, 41146641870, 49375970244, 54862189160, 61719962805, 74063955366, 77962058280, 82293283740, 98751940488, 123439925610, 148127910732, 164586567480, 185159888415, 246879851220, 296255821464, 370319776830, 493759702440, 740639553660, 1481279107320]

約数ペア:

[(1, 1481279107320), (2, 740639553660), (3, 493759702440), (4, 370319776830), (5, 296255821464), (6, 246879851220), (8, 185159888415), (9, 164586567480), (10, 148127910732), (12, 123439925610), (15, 98751940488), (18, 82293283740), (19, 77962058280), (20, 74063955366), (24, 61719962805), (27, 54862189160), (30, 49375970244), (36, 41146641870), (38, 38981029140), (40, 37031977683), (45, 32917313496), (54, 27431094580), (57, 25987352760), (60, 24687985122), (72, 20573320935), (76, 19490514570), (90, 16458656748), (95, 15592411656), (108, 13715547290), (114, 12993676380), (120, 12343992561), (135, 10972437832), (152, 9745257285), (171, 8662450920), (180, 8229328374), (190, 7796205828), (216, 6857773645), (228, 6496838190), (270, 5486218916), (285, 5197470552), (342, 4331225460), (360, 4114664187), (380, 3898102914), (456, 3248419095), (513, 2887483640), (540, 2743109458), (570, 2598735276), (684, 2165612730), (760, 1949051457), (855, 1732490184), (1026, 1443741820), (1080, 1371554729), (1140, 1299367638), (1368, 1082806365), (1710, 866245092), (2052, 721870910), (2280, 649683819), (2565, 577496728), (3420, 433122546), (4104, 360935455), (5130, 288748364), (6840, 216561273), (10260, 144374182), (20520, 72187091)]