179980920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 738720000

約数和(自身を除く): 558739080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 179, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 342, 358, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 532, 537, 540, 570, 588, 630, 665, 684, 716, 735, 756, 760, 798, 840, 855, 882, 895, 931, 945, 980, 1026, 1064, 1074, 1080, 1140, 1176, 1197, 1253, 1260, 1323, 1330, 1368, 1432, 1470, 1512, 1596, 1611, 1710, 1764, 1790, 1862, 1890, 1960, 1995, 2052, 2148, 2205, 2280, 2394, 2506, 2520, 2565, 2646, 2660, 2685, 2793, 2940, 3192, 3222, 3401, 3420, 3528, 3580, 3591, 3724, 3759, 3780, 3990, 4104, 4296, 4410, 4655, 4788, 4833, 5012, 5130, 5292, 5320, 5370, 5586, 5880, 5985, 6265, 6444, 6615, 6802, 6840, 7160, 7182, 7448, 7518, 7560, 7980, 8055, 8379, 8771, 8820, 9310, 9576, 9666, 10024, 10203, 10260, 10584, 10740, 11172, 11277, 11970, 12530, 12888, 13230, 13604, 13965, 14364, 15036, 15960, 16110, 16758, 17005, 17542, 17640, 17955, 18620, 18795, 19332, 20406, 20520, 21480, 22344, 22554, 23807, 23940, 24165, 25060, 25137, 26313, 26460, 27208, 27930, 28728, 30072, 30609, 32220, 33516, 33831, 34010, 35084, 35910, 37240, 37590, 38664, 40812, 41895, 43855, 45108, 47614, 47880, 48330, 50120, 50274, 51015, 52626, 52920, 55860, 56385, 61218, 64440, 67032, 67662, 68020, 70168, 71421, 71820, 75180, 78939, 81624, 83790, 87710, 90216, 91827, 95228, 96660, 100548, 102030, 105252, 111720, 112770, 119035, 122436, 125685, 131565, 135324, 136040, 142842, 143640, 150360, 153045, 157878, 166649, 167580, 169155, 175420, 183654, 190456, 193320, 201096, 204060, 210504, 214263, 225540, 236817, 238070, 244872, 251370, 263130, 270648, 285684, 306090, 315756, 333298, 335160, 338310, 350840, 357105, 367308, 394695, 408120, 428526, 451080, 459135, 473634, 476140, 499947, 502740, 526260, 571368, 612180, 631512, 642789, 666596, 676620, 714210, 734616, 789390, 833245, 857052, 918270, 947268, 952280, 999894, 1005480, 1052520, 1071315, 1184085, 1224360, 1285578, 1333192, 1353240, 1428420, 1499841, 1578780, 1666490, 1714104, 1836540, 1894536, 1999788, 2142630, 2368170, 2499735, 2571156, 2856840, 2999682, 3157560, 3213945, 3332980, 3673080, 3999576, 4285260, 4499523, 4736340, 4999470, 5142312, 5999364, 6427890, 6665960, 7499205, 8570520, 8999046, 9472680, 9998940, 11998728, 12855780, 14998410, 17998092, 19997880, 22497615, 25711560, 29996820, 35996184, 44995230, 59993640, 89990460, 179980920]

約数ペア:

[(1, 179980920), (2, 89990460), (3, 59993640), (4, 44995230), (5, 35996184), (6, 29996820), (7, 25711560), (8, 22497615), (9, 19997880), (10, 17998092), (12, 14998410), (14, 12855780), (15, 11998728), (18, 9998940), (19, 9472680), (20, 8999046), (21, 8570520), (24, 7499205), (27, 6665960), (28, 6427890), (30, 5999364), (35, 5142312), (36, 4999470), (38, 4736340), (40, 4499523), (42, 4285260), (45, 3999576), (49, 3673080), (54, 3332980), (56, 3213945), (57, 3157560), (60, 2999682), (63, 2856840), (70, 2571156), (72, 2499735), (76, 2368170), (84, 2142630), (90, 1999788), (95, 1894536), (98, 1836540), (105, 1714104), (108, 1666490), (114, 1578780), (120, 1499841), (126, 1428420), (133, 1353240), (135, 1333192), (140, 1285578), (147, 1224360), (152, 1184085), (168, 1071315), (171, 1052520), (179, 1005480), (180, 999894), (189, 952280), (190, 947268), (196, 918270), (210, 857052), (216, 833245), (228, 789390), (245, 734616), (252, 714210), (266, 676620), (270, 666596), (280, 642789), (285, 631512), (294, 612180), (315, 571368), (342, 526260), (358, 502740), (360, 499947), (378, 476140), (380, 473634), (392, 459135), (399, 451080), (420, 428526), (441, 408120), (456, 394695), (490, 367308), (504, 357105), (513, 350840), (532, 338310), (537, 335160), (540, 333298), (570, 315756), (588, 306090), (630, 285684), (665, 270648), (684, 263130), (716, 251370), (735, 244872), (756, 238070), (760, 236817), (798, 225540), (840, 214263), (855, 210504), (882, 204060), (895, 201096), (931, 193320), (945, 190456), (980, 183654), (1026, 175420), (1064, 169155), (1074, 167580), (1080, 166649), (1140, 157878), (1176, 153045), (1197, 150360), (1253, 143640), (1260, 142842), (1323, 136040), (1330, 135324), (1368, 131565), (1432, 125685), (1470, 122436), (1512, 119035), (1596, 112770), (1611, 111720), (1710, 105252), (1764, 102030), (1790, 100548), (1862, 96660), (1890, 95228), (1960, 91827), (1995, 90216), (2052, 87710), (2148, 83790), (2205, 81624), (2280, 78939), (2394, 75180), (2506, 71820), (2520, 71421), (2565, 70168), (2646, 68020), (2660, 67662), (2685, 67032), (2793, 64440), (2940, 61218), (3192, 56385), (3222, 55860), (3401, 52920), (3420, 52626), (3528, 51015), (3580, 50274), (3591, 50120), (3724, 48330), (3759, 47880), (3780, 47614), (3990, 45108), (4104, 43855), (4296, 41895), (4410, 40812), (4655, 38664), (4788, 37590), (4833, 37240), (5012, 35910), (5130, 35084), (5292, 34010), (5320, 33831), (5370, 33516), (5586, 32220), (5880, 30609), (5985, 30072), (6265, 28728), (6444, 27930), (6615, 27208), (6802, 26460), (6840, 26313), (7160, 25137), (7182, 25060), (7448, 24165), (7518, 23940), (7560, 23807), (7980, 22554), (8055, 22344), (8379, 21480), (8771, 20520), (8820, 20406), (9310, 19332), (9576, 18795), (9666, 18620), (10024, 17955), (10203, 17640), (10260, 17542), (10584, 17005), (10740, 16758), (11172, 16110), (11277, 15960), (11970, 15036), (12530, 14364), (12888, 13965), (13230, 13604)]