15728132640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 384

約数和(自身を含む): 56156405760

約数和(自身を除く): 40428273120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 61, 66, 80, 88, 94, 96, 110, 120, 122, 132, 141, 160, 165, 176, 183, 188, 220, 235, 240, 244, 264, 282, 305, 330, 352, 366, 376, 440, 470, 480, 488, 517, 528, 564, 610, 660, 671, 705, 732, 752, 880, 915, 940, 976, 1034, 1039, 1056, 1128, 1220, 1320, 1342, 1410, 1464, 1504, 1551, 1760, 1830, 1880, 1952, 2013, 2068, 2078, 2256, 2440, 2585, 2640, 2684, 2820, 2867, 2928, 3102, 3117, 3355, 3660, 3760, 4026, 4136, 4156, 4512, 4880, 5170, 5195, 5280, 5368, 5640, 5734, 5856, 6204, 6234, 6710, 7320, 7520, 7755, 8052, 8272, 8312, 8601, 9760, 10065, 10340, 10390, 10736, 11280, 11429, 11468, 12408, 12468, 13420, 14335, 14640, 15510, 15585, 16104, 16544, 16624, 17202, 20130, 20680, 20780, 21472, 22560, 22858, 22936, 24816, 24936, 26840, 28670, 29280, 31020, 31170, 31537, 32208, 33248, 34287, 34404, 40260, 41360, 41560, 43005, 45716, 45872, 48833, 49632, 49872, 53680, 57145, 57340, 62040, 62340, 63074, 63379, 64416, 68574, 68808, 80520, 82720, 83120, 86010, 91432, 91744, 94611, 97666, 99744, 107360, 114290, 114680, 124080, 124680, 126148, 126758, 137148, 137616, 146499, 157685, 161040, 166240, 171435, 172020, 182864, 189222, 190137, 195332, 228580, 229360, 244165, 248160, 249360, 252296, 253516, 274296, 275232, 292998, 315370, 316895, 322080, 342870, 344040, 365728, 378444, 380274, 390664, 457160, 458720, 473055, 488330, 498720, 504592, 507032, 537163, 548592, 585996, 630740, 633790, 685740, 688080, 697169, 732495, 756888, 760548, 781328, 914320, 946110, 950685, 976660, 1009184, 1014064, 1074326, 1097184, 1171992, 1261480, 1267580, 1371480, 1376160, 1394338, 1464990, 1513776, 1521096, 1562656, 1611489, 1828640, 1892220, 1901370, 1953320, 2028128, 2091507, 2148652, 2343984, 2522960, 2535160, 2685815, 2742960, 2788676, 2929980, 2978813, 3027552, 3042192, 3222978, 3485845, 3784440, 3802740, 3906640, 4183014, 4297304, 4687968, 5045920, 5070320, 5371630, 5485920, 5577352, 5859960, 5957626, 6084384, 6445956, 6971690, 7568880, 7605480, 7813280, 8057445, 8366028, 8594608, 8936439, 10140640, 10457535, 10743260, 11154704, 11719920, 11915252, 12891912, 13943380, 14894065, 15137760, 15210960, 16114890, 16732056, 17189216, 17872878, 20915070, 21486520, 22309408, 23439840, 23830504, 25783824, 27886760, 29788130, 30421920, 32229780, 32766943, 33464112, 35745756, 41830140, 42973040, 44682195, 47661008, 51567648, 55773520, 59576260, 64459560, 65533886, 66928224, 71491512, 83660280, 85946080, 89364390, 95322016, 98300829, 111547040, 119152520, 128919120, 131067772, 142983024, 163834715, 167320560, 178728780, 196601658, 238305040, 257838240, 262135544, 285966048, 327669430, 334641120, 357457560, 393203316, 476610080, 491504145, 524271088, 655338860, 714915120, 786406632, 983008290, 1048542176, 1310677720, 1429830240, 1572813264, 1966016580, 2621355440, 3145626528, 3932033160, 5242710880, 7864066320, 15728132640]

約数ペア:

[(1, 15728132640), (2, 7864066320), (3, 5242710880), (4, 3932033160), (5, 3145626528), (6, 2621355440), (8, 1966016580), (10, 1572813264), (11, 1429830240), (12, 1310677720), (15, 1048542176), (16, 983008290), (20, 786406632), (22, 714915120), (24, 655338860), (30, 524271088), (32, 491504145), (33, 476610080), (40, 393203316), (44, 357457560), (47, 334641120), (48, 327669430), (55, 285966048), (60, 262135544), (61, 257838240), (66, 238305040), (80, 196601658), (88, 178728780), (94, 167320560), (96, 163834715), (110, 142983024), (120, 131067772), (122, 128919120), (132, 119152520), (141, 111547040), (160, 98300829), (165, 95322016), (176, 89364390), (183, 85946080), (188, 83660280), (220, 71491512), (235, 66928224), (240, 65533886), (244, 64459560), (264, 59576260), (282, 55773520), (305, 51567648), (330, 47661008), (352, 44682195), (366, 42973040), (376, 41830140), (440, 35745756), (470, 33464112), (480, 32766943), (488, 32229780), (517, 30421920), (528, 29788130), (564, 27886760), (610, 25783824), (660, 23830504), (671, 23439840), (705, 22309408), (732, 21486520), (752, 20915070), (880, 17872878), (915, 17189216), (940, 16732056), (976, 16114890), (1034, 15210960), (1039, 15137760), (1056, 14894065), (1128, 13943380), (1220, 12891912), (1320, 11915252), (1342, 11719920), (1410, 11154704), (1464, 10743260), (1504, 10457535), (1551, 10140640), (1760, 8936439), (1830, 8594608), (1880, 8366028), (1952, 8057445), (2013, 7813280), (2068, 7605480), (2078, 7568880), (2256, 6971690), (2440, 6445956), (2585, 6084384), (2640, 5957626), (2684, 5859960), (2820, 5577352), (2867, 5485920), (2928, 5371630), (3102, 5070320), (3117, 5045920), (3355, 4687968), (3660, 4297304), (3760, 4183014), (4026, 3906640), (4136, 3802740), (4156, 3784440), (4512, 3485845), (4880, 3222978), (5170, 3042192), (5195, 3027552), (5280, 2978813), (5368, 2929980), (5640, 2788676), (5734, 2742960), (5856, 2685815), (6204, 2535160), (6234, 2522960), (6710, 2343984), (7320, 2148652), (7520, 2091507), (7755, 2028128), (8052, 1953320), (8272, 1901370), (8312, 1892220), (8601, 1828640), (9760, 1611489), (10065, 1562656), (10340, 1521096), (10390, 1513776), (10736, 1464990), (11280, 1394338), (11429, 1376160), (11468, 1371480), (12408, 1267580), (12468, 1261480), (13420, 1171992), (14335, 1097184), (14640, 1074326), (15510, 1014064), (15585, 1009184), (16104, 976660), (16544, 950685), (16624, 946110), (17202, 914320), (20130, 781328), (20680, 760548), (20780, 756888), (21472, 732495), (22560, 697169), (22858, 688080), (22936, 685740), (24816, 633790), (24936, 630740), (26840, 585996), (28670, 548592), (29280, 537163), (31020, 507032), (31170, 504592), (31537, 498720), (32208, 488330), (33248, 473055), (34287, 458720), (34404, 457160), (40260, 390664), (41360, 380274), (41560, 378444), (43005, 365728), (45716, 344040), (45872, 342870), (48833, 322080), (49632, 316895), (49872, 315370), (53680, 292998), (57145, 275232), (57340, 274296), (62040, 253516), (62340, 252296), (63074, 249360), (63379, 248160), (64416, 244165), (68574, 229360), (68808, 228580), (80520, 195332), (82720, 190137), (83120, 189222), (86010, 182864), (91432, 172020), (91744, 171435), (94611, 166240), (97666, 161040), (99744, 157685), (107360, 146499), (114290, 137616), (114680, 137148), (124080, 126758), (124680, 126148)]