187942680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 689990400

約数和(自身を除く): 502047720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 71, 72, 76, 81, 86, 90, 95, 108, 114, 120, 129, 135, 142, 152, 162, 171, 172, 180, 190, 213, 215, 216, 228, 258, 270, 284, 285, 324, 342, 344, 355, 360, 380, 387, 405, 426, 430, 456, 513, 516, 540, 568, 570, 639, 645, 648, 684, 710, 760, 774, 810, 817, 852, 855, 860, 1026, 1032, 1065, 1080, 1140, 1161, 1278, 1290, 1349, 1368, 1420, 1539, 1548, 1620, 1634, 1704, 1710, 1720, 1917, 1935, 2052, 2130, 2280, 2322, 2451, 2556, 2565, 2580, 2698, 2840, 3053, 3078, 3096, 3195, 3240, 3268, 3420, 3483, 3834, 3870, 4047, 4085, 4104, 4260, 4644, 4902, 5112, 5130, 5160, 5396, 5751, 5805, 6106, 6156, 6390, 6536, 6745, 6840, 6966, 7353, 7668, 7695, 7740, 8094, 8170, 8520, 9159, 9288, 9585, 9804, 10260, 10792, 11502, 11610, 12141, 12212, 12255, 12312, 12780, 13490, 13932, 14706, 15265, 15336, 15390, 15480, 16188, 16340, 17415, 18318, 19170, 19608, 20235, 20520, 22059, 23004, 23220, 24282, 24424, 24510, 25560, 26980, 27477, 27864, 28755, 29412, 30530, 30780, 32376, 32680, 34830, 36423, 36636, 36765, 38340, 40470, 44118, 45795, 46008, 46440, 48564, 49020, 53960, 54954, 57510, 58007, 58824, 60705, 61060, 61560, 66177, 69660, 72846, 73272, 73530, 76680, 80940, 82431, 88236, 91590, 97128, 98040, 109269, 109908, 110295, 115020, 116014, 121410, 122120, 132354, 137385, 139320, 145692, 147060, 161880, 164862, 174021, 176472, 182115, 183180, 218538, 219816, 220590, 230040, 232028, 242820, 247293, 264708, 274770, 290035, 291384, 294120, 329724, 330885, 348042, 364230, 366360, 412155, 437076, 441180, 464056, 485640, 494586, 522063, 529416, 546345, 549540, 580070, 659448, 661770, 696084, 728460, 824310, 870105, 874152, 882360, 989172, 1044126, 1092690, 1099080, 1160140, 1236465, 1323540, 1392168, 1456920, 1566189, 1648620, 1740210, 1978344, 2088252, 2185380, 2320280, 2472930, 2610315, 2647080, 3132378, 3297240, 3480420, 4176504, 4370760, 4698567, 4945860, 5220630, 6264756, 6960840, 7830945, 9397134, 9891720, 10441260, 12529512, 15661890, 18794268, 20882520, 23492835, 31323780, 37588536, 46985670, 62647560, 93971340, 187942680]

約数ペア:

[(1, 187942680), (2, 93971340), (3, 62647560), (4, 46985670), (5, 37588536), (6, 31323780), (8, 23492835), (9, 20882520), (10, 18794268), (12, 15661890), (15, 12529512), (18, 10441260), (19, 9891720), (20, 9397134), (24, 7830945), (27, 6960840), (30, 6264756), (36, 5220630), (38, 4945860), (40, 4698567), (43, 4370760), (45, 4176504), (54, 3480420), (57, 3297240), (60, 3132378), (71, 2647080), (72, 2610315), (76, 2472930), (81, 2320280), (86, 2185380), (90, 2088252), (95, 1978344), (108, 1740210), (114, 1648620), (120, 1566189), (129, 1456920), (135, 1392168), (142, 1323540), (152, 1236465), (162, 1160140), (171, 1099080), (172, 1092690), (180, 1044126), (190, 989172), (213, 882360), (215, 874152), (216, 870105), (228, 824310), (258, 728460), (270, 696084), (284, 661770), (285, 659448), (324, 580070), (342, 549540), (344, 546345), (355, 529416), (360, 522063), (380, 494586), (387, 485640), (405, 464056), (426, 441180), (430, 437076), (456, 412155), (513, 366360), (516, 364230), (540, 348042), (568, 330885), (570, 329724), (639, 294120), (645, 291384), (648, 290035), (684, 274770), (710, 264708), (760, 247293), (774, 242820), (810, 232028), (817, 230040), (852, 220590), (855, 219816), (860, 218538), (1026, 183180), (1032, 182115), (1065, 176472), (1080, 174021), (1140, 164862), (1161, 161880), (1278, 147060), (1290, 145692), (1349, 139320), (1368, 137385), (1420, 132354), (1539, 122120), (1548, 121410), (1620, 116014), (1634, 115020), (1704, 110295), (1710, 109908), (1720, 109269), (1917, 98040), (1935, 97128), (2052, 91590), (2130, 88236), (2280, 82431), (2322, 80940), (2451, 76680), (2556, 73530), (2565, 73272), (2580, 72846), (2698, 69660), (2840, 66177), (3053, 61560), (3078, 61060), (3096, 60705), (3195, 58824), (3240, 58007), (3268, 57510), (3420, 54954), (3483, 53960), (3834, 49020), (3870, 48564), (4047, 46440), (4085, 46008), (4104, 45795), (4260, 44118), (4644, 40470), (4902, 38340), (5112, 36765), (5130, 36636), (5160, 36423), (5396, 34830), (5751, 32680), (5805, 32376), (6106, 30780), (6156, 30530), (6390, 29412), (6536, 28755), (6745, 27864), (6840, 27477), (6966, 26980), (7353, 25560), (7668, 24510), (7695, 24424), (7740, 24282), (8094, 23220), (8170, 23004), (8520, 22059), (9159, 20520), (9288, 20235), (9585, 19608), (9804, 19170), (10260, 18318), (10792, 17415), (11502, 16340), (11610, 16188), (12141, 15480), (12212, 15390), (12255, 15336), (12312, 15265), (12780, 14706), (13490, 13932)]