193450320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 750701952

約数和(自身を除く): 557251632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 252, 262, 280, 293, 315, 336, 360, 393, 420, 504, 524, 560, 586, 630, 655, 720, 786, 840, 879, 917, 1008, 1048, 1172, 1179, 1260, 1310, 1465, 1572, 1680, 1758, 1834, 1965, 2051, 2096, 2344, 2358, 2520, 2620, 2637, 2751, 2930, 3144, 3516, 3668, 3930, 4102, 4395, 4585, 4688, 4716, 5040, 5240, 5274, 5502, 5860, 5895, 6153, 6288, 7032, 7336, 7860, 8204, 8253, 8790, 9170, 9432, 10255, 10480, 10548, 11004, 11720, 11790, 12306, 13185, 13755, 14064, 14672, 15720, 16408, 16506, 17580, 18340, 18459, 18864, 20510, 21096, 22008, 23440, 23580, 24612, 26370, 27510, 30765, 31440, 32816, 33012, 35160, 36680, 36918, 38383, 41020, 41265, 42192, 44016, 47160, 49224, 52740, 55020, 61530, 66024, 70320, 73360, 73836, 76766, 82040, 82530, 92295, 94320, 98448, 105480, 110040, 115149, 123060, 132048, 147672, 153532, 164080, 165060, 184590, 191915, 210960, 220080, 230298, 246120, 268681, 295344, 307064, 330120, 345447, 369180, 383830, 460596, 492240, 537362, 575745, 614128, 660240, 690894, 738360, 767660, 806043, 921192, 1074724, 1151490, 1343405, 1381788, 1476720, 1535320, 1612086, 1727235, 1842384, 2149448, 2302980, 2418129, 2686810, 2763576, 3070640, 3224172, 3454470, 4030215, 4298896, 4605960, 4836258, 5373620, 5527152, 6448344, 6908940, 8060430, 9211920, 9672516, 10747240, 12090645, 12896688, 13817880, 16120860, 19345032, 21494480, 24181290, 27635760, 32241720, 38690064, 48362580, 64483440, 96725160, 193450320]

約数ペア:

[(1, 193450320), (2, 96725160), (3, 64483440), (4, 48362580), (5, 38690064), (6, 32241720), (7, 27635760), (8, 24181290), (9, 21494480), (10, 19345032), (12, 16120860), (14, 13817880), (15, 12896688), (16, 12090645), (18, 10747240), (20, 9672516), (21, 9211920), (24, 8060430), (28, 6908940), (30, 6448344), (35, 5527152), (36, 5373620), (40, 4836258), (42, 4605960), (45, 4298896), (48, 4030215), (56, 3454470), (60, 3224172), (63, 3070640), (70, 2763576), (72, 2686810), (80, 2418129), (84, 2302980), (90, 2149448), (105, 1842384), (112, 1727235), (120, 1612086), (126, 1535320), (131, 1476720), (140, 1381788), (144, 1343405), (168, 1151490), (180, 1074724), (210, 921192), (240, 806043), (252, 767660), (262, 738360), (280, 690894), (293, 660240), (315, 614128), (336, 575745), (360, 537362), (393, 492240), (420, 460596), (504, 383830), (524, 369180), (560, 345447), (586, 330120), (630, 307064), (655, 295344), (720, 268681), (786, 246120), (840, 230298), (879, 220080), (917, 210960), (1008, 191915), (1048, 184590), (1172, 165060), (1179, 164080), (1260, 153532), (1310, 147672), (1465, 132048), (1572, 123060), (1680, 115149), (1758, 110040), (1834, 105480), (1965, 98448), (2051, 94320), (2096, 92295), (2344, 82530), (2358, 82040), (2520, 76766), (2620, 73836), (2637, 73360), (2751, 70320), (2930, 66024), (3144, 61530), (3516, 55020), (3668, 52740), (3930, 49224), (4102, 47160), (4395, 44016), (4585, 42192), (4688, 41265), (4716, 41020), (5040, 38383), (5240, 36918), (5274, 36680), (5502, 35160), (5860, 33012), (5895, 32816), (6153, 31440), (6288, 30765), (7032, 27510), (7336, 26370), (7860, 24612), (8204, 23580), (8253, 23440), (8790, 22008), (9170, 21096), (9432, 20510), (10255, 18864), (10480, 18459), (10548, 18340), (11004, 17580), (11720, 16506), (11790, 16408), (12306, 15720), (13185, 14672), (13755, 14064)]