152197920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 288

約数和(自身を含む): 620524800

約数和(自身を除く): 468326880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 719, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1438, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2157, 2160, 2205, 2352, 2520, 2646, 2876, 2940, 3024, 3360, 3528, 3595, 3780, 3920, 4314, 4320, 4410, 4704, 5033, 5040, 5292, 5752, 5880, 6048, 6471, 6615, 7056, 7190, 7560, 7840, 8628, 8820, 10066, 10080, 10584, 10785, 11504, 11760, 12942, 13230, 14112, 14380, 15099, 15120, 17256, 17640, 19413, 20132, 21168, 21570, 23008, 23520, 25165, 25884, 26460, 28760, 30198, 30240, 32355, 34512, 35231, 35280, 38826, 40264, 42336, 43140, 45297, 50330, 51768, 52920, 57520, 60396, 64710, 69024, 70462, 70560, 75495, 77652, 80528, 86280, 90594, 97065, 100660, 103536, 105693, 105840, 115040, 120792, 129420, 135891, 140924, 150990, 155304, 161056, 172560, 176155, 181188, 194130, 201320, 207072, 211386, 211680, 226485, 241584, 258840, 271782, 281848, 301980, 310608, 317079, 345120, 352310, 362376, 388260, 402640, 422772, 452970, 483168, 517680, 528465, 543564, 563696, 603960, 621216, 634158, 679455, 704620, 724752, 776520, 805280, 845544, 905940, 951237, 1035360, 1056930, 1087128, 1127392, 1207920, 1268316, 1358910, 1409240, 1449504, 1553040, 1585395, 1691088, 1811880, 1902474, 2113860, 2174256, 2415840, 2536632, 2717820, 2818480, 3106080, 3170790, 3382176, 3623760, 3804948, 4227720, 4348512, 4756185, 5073264, 5435640, 5636960, 6341580, 7247520, 7609896, 8455440, 9512370, 10146528, 10871280, 12683160, 15219792, 16910880, 19024740, 21742560, 25366320, 30439584, 38049480, 50732640, 76098960, 152197920]

約数ペア:

[(1, 152197920), (2, 76098960), (3, 50732640), (4, 38049480), (5, 30439584), (6, 25366320), (7, 21742560), (8, 19024740), (9, 16910880), (10, 15219792), (12, 12683160), (14, 10871280), (15, 10146528), (16, 9512370), (18, 8455440), (20, 7609896), (21, 7247520), (24, 6341580), (27, 5636960), (28, 5435640), (30, 5073264), (32, 4756185), (35, 4348512), (36, 4227720), (40, 3804948), (42, 3623760), (45, 3382176), (48, 3170790), (49, 3106080), (54, 2818480), (56, 2717820), (60, 2536632), (63, 2415840), (70, 2174256), (72, 2113860), (80, 1902474), (84, 1811880), (90, 1691088), (96, 1585395), (98, 1553040), (105, 1449504), (108, 1409240), (112, 1358910), (120, 1268316), (126, 1207920), (135, 1127392), (140, 1087128), (144, 1056930), (147, 1035360), (160, 951237), (168, 905940), (180, 845544), (189, 805280), (196, 776520), (210, 724752), (216, 704620), (224, 679455), (240, 634158), (245, 621216), (252, 603960), (270, 563696), (280, 543564), (288, 528465), (294, 517680), (315, 483168), (336, 452970), (360, 422772), (378, 402640), (392, 388260), (420, 362376), (432, 352310), (441, 345120), (480, 317079), (490, 310608), (504, 301980), (540, 281848), (560, 271782), (588, 258840), (630, 241584), (672, 226485), (719, 211680), (720, 211386), (735, 207072), (756, 201320), (784, 194130), (840, 181188), (864, 176155), (882, 172560), (945, 161056), (980, 155304), (1008, 150990), (1080, 140924), (1120, 135891), (1176, 129420), (1260, 120792), (1323, 115040), (1438, 105840), (1440, 105693), (1470, 103536), (1512, 100660), (1568, 97065), (1680, 90594), (1764, 86280), (1890, 80528), (1960, 77652), (2016, 75495), (2157, 70560), (2160, 70462), (2205, 69024), (2352, 64710), (2520, 60396), (2646, 57520), (2876, 52920), (2940, 51768), (3024, 50330), (3360, 45297), (3528, 43140), (3595, 42336), (3780, 40264), (3920, 38826), (4314, 35280), (4320, 35231), (4410, 34512), (4704, 32355), (5033, 30240), (5040, 30198), (5292, 28760), (5752, 26460), (5880, 25884), (6048, 25165), (6471, 23520), (6615, 23008), (7056, 21570), (7190, 21168), (7560, 20132), (7840, 19413), (8628, 17640), (8820, 17256), (10066, 15120), (10080, 15099), (10584, 14380), (10785, 14112), (11504, 13230), (11760, 12942)]