19217253600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{140477}}^1$

素因数の和:140522

約数の個数: 216

約数和(自身を含む): 71331918840

約数和(自身を除く): 52114665240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 6840, 7200, 7600, 8550, 9120, 11400, 13680, 15200, 17100, 22800, 27360, 34200, 45600, 68400, 136800, 140477, 280954, 421431, 561908, 702385, 842862, 1123816, 1264293, 1404770, 1685724, 2107155, 2247632, 2528586, 2669063, 2809540, 3371448, 3511925, 4214310, 4495264, 5057172, 5338126, 5619080, 6321465, 6742896, 7023850, 8007189, 8428620, 10114344, 10535775, 10676252, 11238160, 12642930, 13345315, 13485792, 14047700, 16014378, 16857240, 20228688, 21071550, 21352504, 22476320, 24021567, 25285860, 26690630, 28095400, 31607325, 32028756, 33714480, 40035945, 40457376, 42143100, 42705008, 48043134, 50571720, 53381260, 56190800, 63214650, 64057512, 66726575, 67428960, 80071890, 84286200, 85410016, 96086268, 101143440, 106762520, 112381600, 120107835, 126429300, 128115024, 133453150, 160143780, 168572400, 192172536, 200179725, 202286880, 213525040, 240215670, 252858600, 256230048, 266906300, 320287560, 337144800, 384345072, 400359450, 427050080, 480431340, 505717200, 533812600, 600539175, 640575120, 768690144, 800718900, 960862680, 1011434400, 1067625200, 1201078350, 1281150240, 1601437800, 1921725360, 2135250400, 2402156700, 3202875600, 3843450720, 4804313400, 6405751200, 9608626800, 19217253600]

約数ペア:

[(1, 19217253600), (2, 9608626800), (3, 6405751200), (4, 4804313400), (5, 3843450720), (6, 3202875600), (8, 2402156700), (9, 2135250400), (10, 1921725360), (12, 1601437800), (15, 1281150240), (16, 1201078350), (18, 1067625200), (19, 1011434400), (20, 960862680), (24, 800718900), (25, 768690144), (30, 640575120), (32, 600539175), (36, 533812600), (38, 505717200), (40, 480431340), (45, 427050080), (48, 400359450), (50, 384345072), (57, 337144800), (60, 320287560), (72, 266906300), (75, 256230048), (76, 252858600), (80, 240215670), (90, 213525040), (95, 202286880), (96, 200179725), (100, 192172536), (114, 168572400), (120, 160143780), (144, 133453150), (150, 128115024), (152, 126429300), (160, 120107835), (171, 112381600), (180, 106762520), (190, 101143440), (200, 96086268), (225, 85410016), (228, 84286200), (240, 80071890), (285, 67428960), (288, 66726575), (300, 64057512), (304, 63214650), (342, 56190800), (360, 53381260), (380, 50571720), (400, 48043134), (450, 42705008), (456, 42143100), (475, 40457376), (480, 40035945), (570, 33714480), (600, 32028756), (608, 31607325), (684, 28095400), (720, 26690630), (760, 25285860), (800, 24021567), (855, 22476320), (900, 21352504), (912, 21071550), (950, 20228688), (1140, 16857240), (1200, 16014378), (1368, 14047700), (1425, 13485792), (1440, 13345315), (1520, 12642930), (1710, 11238160), (1800, 10676252), (1824, 10535775), (1900, 10114344), (2280, 8428620), (2400, 8007189), (2736, 7023850), (2850, 6742896), (3040, 6321465), (3420, 5619080), (3600, 5338126), (3800, 5057172), (4275, 4495264), (4560, 4214310), (5472, 3511925), (5700, 3371448), (6840, 2809540), (7200, 2669063), (7600, 2528586), (8550, 2247632), (9120, 2107155), (11400, 1685724), (13680, 1404770), (15200, 1264293), (17100, 1123816), (22800, 842862), (27360, 702385), (34200, 561908), (45600, 421431), (68400, 280954), (136800, 140477)]