213825240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 749548800

約数和(自身を除く): 535723560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 727, 760, 774, 817, 855, 860, 1032, 1140, 1290, 1368, 1454, 1548, 1634, 1710, 1720, 1935, 2181, 2280, 2451, 2580, 2908, 3096, 3268, 3420, 3635, 3870, 4085, 4362, 4902, 5160, 5816, 6536, 6543, 6840, 7270, 7353, 7740, 8170, 8724, 9804, 10905, 12255, 13086, 13813, 14540, 14706, 15480, 16340, 17448, 19608, 21810, 24510, 26172, 27626, 29080, 29412, 31261, 32680, 32715, 36765, 41439, 43620, 49020, 52344, 55252, 58824, 62522, 65430, 69065, 73530, 82878, 87240, 93783, 98040, 110504, 124317, 125044, 130860, 138130, 147060, 156305, 165756, 187566, 207195, 248634, 250088, 261720, 276260, 281349, 294120, 312610, 331512, 375132, 414390, 468915, 497268, 552520, 562698, 593959, 621585, 625220, 750264, 828780, 937830, 994536, 1125396, 1187918, 1243170, 1250440, 1406745, 1657560, 1781877, 1875660, 2250792, 2375836, 2486340, 2813490, 2969795, 3563754, 3751320, 4751672, 4972680, 5345631, 5626980, 5939590, 7127508, 8909385, 10691262, 11253960, 11879180, 14255016, 17818770, 21382524, 23758360, 26728155, 35637540, 42765048, 53456310, 71275080, 106912620, 213825240]

約数ペア:

[(1, 213825240), (2, 106912620), (3, 71275080), (4, 53456310), (5, 42765048), (6, 35637540), (8, 26728155), (9, 23758360), (10, 21382524), (12, 17818770), (15, 14255016), (18, 11879180), (19, 11253960), (20, 10691262), (24, 8909385), (30, 7127508), (36, 5939590), (38, 5626980), (40, 5345631), (43, 4972680), (45, 4751672), (57, 3751320), (60, 3563754), (72, 2969795), (76, 2813490), (86, 2486340), (90, 2375836), (95, 2250792), (114, 1875660), (120, 1781877), (129, 1657560), (152, 1406745), (171, 1250440), (172, 1243170), (180, 1187918), (190, 1125396), (215, 994536), (228, 937830), (258, 828780), (285, 750264), (342, 625220), (344, 621585), (360, 593959), (380, 562698), (387, 552520), (430, 497268), (456, 468915), (516, 414390), (570, 375132), (645, 331512), (684, 312610), (727, 294120), (760, 281349), (774, 276260), (817, 261720), (855, 250088), (860, 248634), (1032, 207195), (1140, 187566), (1290, 165756), (1368, 156305), (1454, 147060), (1548, 138130), (1634, 130860), (1710, 125044), (1720, 124317), (1935, 110504), (2181, 98040), (2280, 93783), (2451, 87240), (2580, 82878), (2908, 73530), (3096, 69065), (3268, 65430), (3420, 62522), (3635, 58824), (3870, 55252), (4085, 52344), (4362, 49020), (4902, 43620), (5160, 41439), (5816, 36765), (6536, 32715), (6543, 32680), (6840, 31261), (7270, 29412), (7353, 29080), (7740, 27626), (8170, 26172), (8724, 24510), (9804, 21810), (10905, 19608), (12255, 17448), (13086, 16340), (13813, 15480), (14540, 14706)]