1355181840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 280

約数和(自身を含む): 4976735040

約数和(自身を除く): 3621553200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1223, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2446, 2565, 2736, 2916, 3078, 3240, 3420, 3645, 3669, 3888, 4104, 4560, 4617, 4860, 4892, 5130, 5832, 6115, 6156, 6480, 6840, 7290, 7338, 7695, 8208, 9234, 9720, 9784, 10260, 11007, 11664, 12230, 12312, 13680, 13851, 14580, 14676, 15390, 18345, 18468, 19440, 19568, 20520, 22014, 23085, 23237, 24460, 24624, 27702, 29160, 29352, 30780, 33021, 36690, 36936, 41040, 44028, 46170, 46474, 48920, 55035, 55404, 58320, 58704, 61560, 66042, 69255, 69711, 73380, 73872, 88056, 92340, 92948, 97840, 99063, 110070, 110808, 116185, 123120, 132084, 138510, 139422, 146760, 165105, 176112, 184680, 185896, 198126, 209133, 220140, 221616, 232370, 264168, 277020, 278844, 293520, 297189, 330210, 348555, 369360, 371792, 396252, 418266, 440280, 464740, 495315, 528336, 554040, 557688, 594378, 627399, 660420, 697110, 792504, 836532, 880560, 891567, 929480, 990630, 1045665, 1108080, 1115376, 1188756, 1254798, 1320840, 1394220, 1485945, 1585008, 1673064, 1783134, 1858960, 1882197, 1981260, 2091330, 2377512, 2509596, 2641680, 2788440, 2971890, 3136995, 3346128, 3566268, 3764394, 3962520, 4182660, 4457835, 4755024, 5019192, 5576880, 5646591, 5943780, 6273990, 7132536, 7528788, 7925040, 8365320, 8915670, 9410985, 10038384, 11293182, 11887560, 12547980, 14265072, 15057576, 16730640, 16939773, 17831340, 18821970, 22586364, 23775120, 25095960, 28232955, 30115152, 33879546, 35662680, 37643940, 45172728, 50191920, 56465910, 67759092, 71325360, 75287880, 84698865, 90345456, 112931820, 135518184, 150575760, 169397730, 225863640, 271036368, 338795460, 451727280, 677590920, 1355181840]

約数ペア:

[(1, 1355181840), (2, 677590920), (3, 451727280), (4, 338795460), (5, 271036368), (6, 225863640), (8, 169397730), (9, 150575760), (10, 135518184), (12, 112931820), (15, 90345456), (16, 84698865), (18, 75287880), (19, 71325360), (20, 67759092), (24, 56465910), (27, 50191920), (30, 45172728), (36, 37643940), (38, 35662680), (40, 33879546), (45, 30115152), (48, 28232955), (54, 25095960), (57, 23775120), (60, 22586364), (72, 18821970), (76, 17831340), (80, 16939773), (81, 16730640), (90, 15057576), (95, 14265072), (108, 12547980), (114, 11887560), (120, 11293182), (135, 10038384), (144, 9410985), (152, 8915670), (162, 8365320), (171, 7925040), (180, 7528788), (190, 7132536), (216, 6273990), (228, 5943780), (240, 5646591), (243, 5576880), (270, 5019192), (285, 4755024), (304, 4457835), (324, 4182660), (342, 3962520), (360, 3764394), (380, 3566268), (405, 3346128), (432, 3136995), (456, 2971890), (486, 2788440), (513, 2641680), (540, 2509596), (570, 2377512), (648, 2091330), (684, 1981260), (720, 1882197), (729, 1858960), (760, 1783134), (810, 1673064), (855, 1585008), (912, 1485945), (972, 1394220), (1026, 1320840), (1080, 1254798), (1140, 1188756), (1215, 1115376), (1223, 1108080), (1296, 1045665), (1368, 990630), (1458, 929480), (1520, 891567), (1539, 880560), (1620, 836532), (1710, 792504), (1944, 697110), (2052, 660420), (2160, 627399), (2280, 594378), (2430, 557688), (2446, 554040), (2565, 528336), (2736, 495315), (2916, 464740), (3078, 440280), (3240, 418266), (3420, 396252), (3645, 371792), (3669, 369360), (3888, 348555), (4104, 330210), (4560, 297189), (4617, 293520), (4860, 278844), (4892, 277020), (5130, 264168), (5832, 232370), (6115, 221616), (6156, 220140), (6480, 209133), (6840, 198126), (7290, 185896), (7338, 184680), (7695, 176112), (8208, 165105), (9234, 146760), (9720, 139422), (9784, 138510), (10260, 132084), (11007, 123120), (11664, 116185), (12230, 110808), (12312, 110070), (13680, 99063), (13851, 97840), (14580, 92948), (14676, 92340), (15390, 88056), (18345, 73872), (18468, 73380), (19440, 69711), (19568, 69255), (20520, 66042), (22014, 61560), (23085, 58704), (23237, 58320), (24460, 55404), (24624, 55035), (27702, 48920), (29160, 46474), (29352, 46170), (30780, 44028), (33021, 41040), (36690, 36936)]