1648899120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 320

約数和(自身を含む): 5795629056

約数和(自身を除く): 4146729936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 97, 110, 120, 132, 137, 141, 165, 176, 188, 194, 220, 235, 240, 264, 274, 282, 291, 330, 376, 388, 411, 440, 470, 485, 517, 528, 548, 564, 582, 660, 685, 705, 752, 776, 822, 880, 940, 970, 1034, 1067, 1096, 1128, 1164, 1320, 1370, 1410, 1455, 1507, 1551, 1552, 1644, 1880, 1940, 2055, 2068, 2134, 2192, 2256, 2328, 2585, 2640, 2740, 2820, 2910, 3014, 3102, 3201, 3288, 3760, 3880, 4110, 4136, 4268, 4521, 4559, 4656, 5170, 5335, 5480, 5640, 5820, 6028, 6204, 6402, 6439, 6576, 7535, 7755, 7760, 8220, 8272, 8536, 9042, 9118, 10340, 10670, 10960, 11280, 11640, 12056, 12408, 12804, 12878, 13289, 13677, 15070, 15510, 16005, 16440, 17072, 18084, 18236, 19317, 20680, 21340, 22605, 22795, 23280, 24112, 24816, 25608, 25756, 26578, 27354, 30140, 31020, 32010, 32195, 32880, 36168, 36472, 38634, 39867, 41360, 42680, 45210, 45590, 50149, 51216, 51512, 53156, 54708, 60280, 62040, 64020, 64390, 66445, 68385, 70829, 72336, 72944, 77268, 79734, 85360, 90420, 91180, 96585, 100298, 103024, 106312, 109416, 120560, 124080, 128040, 128780, 132890, 136770, 141658, 146179, 150447, 154536, 159468, 180840, 182360, 193170, 199335, 200596, 212487, 212624, 218832, 250745, 256080, 257560, 265780, 273540, 283316, 292358, 300894, 309072, 318936, 354145, 361680, 364720, 386340, 398670, 401192, 424974, 438537, 501490, 515120, 531560, 547080, 566632, 584716, 601788, 624583, 637872, 708290, 730895, 752235, 772680, 797340, 802384, 849948, 877074, 1002980, 1062435, 1063120, 1094160, 1133264, 1169432, 1203576, 1249166, 1416580, 1461790, 1504470, 1545360, 1594680, 1699896, 1754148, 1873749, 2005960, 2124870, 2192685, 2338864, 2407152, 2498332, 2833160, 2923580, 3008940, 3122915, 3189360, 3399792, 3508296, 3747498, 4011920, 4249740, 4385370, 4996664, 5666320, 5847160, 6017880, 6245830, 6870413, 7016592, 7494996, 8499480, 8770740, 9368745, 9993328, 11694320, 12035760, 12491660, 13740826, 14989992, 16998960, 17541480, 18737490, 20611239, 24983320, 27481652, 29979984, 34352065, 35082960, 37474980, 41222478, 49966640, 54963304, 68704130, 74949960, 82444956, 103056195, 109926608, 137408260, 149899920, 164889912, 206112390, 274816520, 329779824, 412224780, 549633040, 824449560, 1648899120]

約数ペア:

[(1, 1648899120), (2, 824449560), (3, 549633040), (4, 412224780), (5, 329779824), (6, 274816520), (8, 206112390), (10, 164889912), (11, 149899920), (12, 137408260), (15, 109926608), (16, 103056195), (20, 82444956), (22, 74949960), (24, 68704130), (30, 54963304), (33, 49966640), (40, 41222478), (44, 37474980), (47, 35082960), (48, 34352065), (55, 29979984), (60, 27481652), (66, 24983320), (80, 20611239), (88, 18737490), (94, 17541480), (97, 16998960), (110, 14989992), (120, 13740826), (132, 12491660), (137, 12035760), (141, 11694320), (165, 9993328), (176, 9368745), (188, 8770740), (194, 8499480), (220, 7494996), (235, 7016592), (240, 6870413), (264, 6245830), (274, 6017880), (282, 5847160), (291, 5666320), (330, 4996664), (376, 4385370), (388, 4249740), (411, 4011920), (440, 3747498), (470, 3508296), (485, 3399792), (517, 3189360), (528, 3122915), (548, 3008940), (564, 2923580), (582, 2833160), (660, 2498332), (685, 2407152), (705, 2338864), (752, 2192685), (776, 2124870), (822, 2005960), (880, 1873749), (940, 1754148), (970, 1699896), (1034, 1594680), (1067, 1545360), (1096, 1504470), (1128, 1461790), (1164, 1416580), (1320, 1249166), (1370, 1203576), (1410, 1169432), (1455, 1133264), (1507, 1094160), (1551, 1063120), (1552, 1062435), (1644, 1002980), (1880, 877074), (1940, 849948), (2055, 802384), (2068, 797340), (2134, 772680), (2192, 752235), (2256, 730895), (2328, 708290), (2585, 637872), (2640, 624583), (2740, 601788), (2820, 584716), (2910, 566632), (3014, 547080), (3102, 531560), (3201, 515120), (3288, 501490), (3760, 438537), (3880, 424974), (4110, 401192), (4136, 398670), (4268, 386340), (4521, 364720), (4559, 361680), (4656, 354145), (5170, 318936), (5335, 309072), (5480, 300894), (5640, 292358), (5820, 283316), (6028, 273540), (6204, 265780), (6402, 257560), (6439, 256080), (6576, 250745), (7535, 218832), (7755, 212624), (7760, 212487), (8220, 200596), (8272, 199335), (8536, 193170), (9042, 182360), (9118, 180840), (10340, 159468), (10670, 154536), (10960, 150447), (11280, 146179), (11640, 141658), (12056, 136770), (12408, 132890), (12804, 128780), (12878, 128040), (13289, 124080), (13677, 120560), (15070, 109416), (15510, 106312), (16005, 103024), (16440, 100298), (17072, 96585), (18084, 91180), (18236, 90420), (19317, 85360), (20680, 79734), (21340, 77268), (22605, 72944), (22795, 72336), (23280, 70829), (24112, 68385), (24816, 66445), (25608, 64390), (25756, 64020), (26578, 62040), (27354, 60280), (30140, 54708), (31020, 53156), (32010, 51512), (32195, 51216), (32880, 50149), (36168, 45590), (36472, 45210), (38634, 42680), (39867, 41360)]