151820640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 414272160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 179, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 358, 360, 372, 380, 456, 465, 480, 496, 537, 558, 570, 589, 608, 620, 684, 716, 720, 744, 760, 855, 895, 912, 930, 992, 1074, 1116, 1140, 1178, 1240, 1368, 1395, 1432, 1440, 1488, 1520, 1611, 1710, 1767, 1790, 1824, 1860, 2148, 2232, 2280, 2356, 2480, 2685, 2736, 2790, 2864, 2945, 2976, 3040, 3222, 3401, 3420, 3534, 3580, 3720, 4296, 4464, 4560, 4712, 4960, 5301, 5370, 5472, 5549, 5580, 5728, 5890, 6444, 6802, 6840, 7068, 7160, 7440, 8055, 8592, 8835, 8928, 9120, 9424, 10203, 10602, 10740, 11098, 11160, 11780, 12888, 13604, 13680, 14136, 14320, 14880, 16110, 16647, 17005, 17184, 17670, 18848, 20406, 21204, 21480, 22196, 22320, 23560, 25776, 26505, 27208, 27360, 27745, 28272, 28640, 30609, 32220, 33294, 34010, 35340, 40812, 42408, 42960, 44392, 44640, 47120, 49941, 51015, 51552, 53010, 54416, 55490, 56544, 61218, 64440, 66588, 68020, 70680, 81624, 83235, 84816, 85920, 88784, 94240, 99882, 102030, 105431, 106020, 108832, 110980, 122436, 128880, 133176, 136040, 141360, 153045, 163248, 166470, 169632, 177568, 199764, 204060, 210862, 212040, 221960, 244872, 249705, 257760, 266352, 272080, 282720, 306090, 316293, 326496, 332940, 399528, 408120, 421724, 424080, 443920, 489744, 499410, 527155, 532704, 544160, 612180, 632586, 665880, 799056, 816240, 843448, 848160, 887840, 948879, 979488, 998820, 1054310, 1224360, 1265172, 1331760, 1581465, 1598112, 1632480, 1686896, 1897758, 1997640, 2108620, 2448720, 2530344, 2663520, 3162930, 3373792, 3795516, 3995280, 4217240, 4744395, 4897440, 5060688, 6325860, 7591032, 7990560, 8434480, 9488790, 10121376, 12651720, 15182064, 16868960, 18977580, 25303440, 30364128, 37955160, 50606880, 75910320, 151820640]

約数ペア:

[(1, 151820640), (2, 75910320), (3, 50606880), (4, 37955160), (5, 30364128), (6, 25303440), (8, 18977580), (9, 16868960), (10, 15182064), (12, 12651720), (15, 10121376), (16, 9488790), (18, 8434480), (19, 7990560), (20, 7591032), (24, 6325860), (30, 5060688), (31, 4897440), (32, 4744395), (36, 4217240), (38, 3995280), (40, 3795516), (45, 3373792), (48, 3162930), (57, 2663520), (60, 2530344), (62, 2448720), (72, 2108620), (76, 1997640), (80, 1897758), (90, 1686896), (93, 1632480), (95, 1598112), (96, 1581465), (114, 1331760), (120, 1265172), (124, 1224360), (144, 1054310), (152, 998820), (155, 979488), (160, 948879), (171, 887840), (179, 848160), (180, 843448), (186, 816240), (190, 799056), (228, 665880), (240, 632586), (248, 612180), (279, 544160), (285, 532704), (288, 527155), (304, 499410), (310, 489744), (342, 443920), (358, 424080), (360, 421724), (372, 408120), (380, 399528), (456, 332940), (465, 326496), (480, 316293), (496, 306090), (537, 282720), (558, 272080), (570, 266352), (589, 257760), (608, 249705), (620, 244872), (684, 221960), (716, 212040), (720, 210862), (744, 204060), (760, 199764), (855, 177568), (895, 169632), (912, 166470), (930, 163248), (992, 153045), (1074, 141360), (1116, 136040), (1140, 133176), (1178, 128880), (1240, 122436), (1368, 110980), (1395, 108832), (1432, 106020), (1440, 105431), (1488, 102030), (1520, 99882), (1611, 94240), (1710, 88784), (1767, 85920), (1790, 84816), (1824, 83235), (1860, 81624), (2148, 70680), (2232, 68020), (2280, 66588), (2356, 64440), (2480, 61218), (2685, 56544), (2736, 55490), (2790, 54416), (2864, 53010), (2945, 51552), (2976, 51015), (3040, 49941), (3222, 47120), (3401, 44640), (3420, 44392), (3534, 42960), (3580, 42408), (3720, 40812), (4296, 35340), (4464, 34010), (4560, 33294), (4712, 32220), (4960, 30609), (5301, 28640), (5370, 28272), (5472, 27745), (5549, 27360), (5580, 27208), (5728, 26505), (5890, 25776), (6444, 23560), (6802, 22320), (6840, 22196), (7068, 21480), (7160, 21204), (7440, 20406), (8055, 18848), (8592, 17670), (8835, 17184), (8928, 17005), (9120, 16647), (9424, 16110), (10203, 14880), (10602, 14320), (10740, 14136), (11098, 13680), (11160, 13604), (11780, 12888)]