2127431520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25919}}^1$

素因数の和:25962

約数の個数: 192

約数和(自身を含む): 7838208000

約数和(自身を除く): 5710776480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 25919, 27360, 41040, 51838, 77757, 82080, 103676, 129595, 155514, 207352, 233271, 259190, 311028, 388785, 414704, 466542, 492461, 518380, 622056, 699813, 777570, 829408, 933084, 984922, 1036760, 1166355, 1244112, 1399626, 1477383, 1555140, 1866168, 1969844, 2073520, 2332710, 2462305, 2488224, 2799252, 2954766, 3110280, 3499065, 3732336, 3939688, 4147040, 4432149, 4665420, 4924610, 5598504, 5909532, 6220560, 6998130, 7386915, 7464672, 7879376, 8864298, 9330840, 9849220, 11197008, 11819064, 12441120, 13296447, 13996260, 14773830, 15758752, 17728596, 18661680, 19698440, 22160745, 22394016, 23638128, 26592894, 27992520, 29547660, 35457192, 37323360, 39396880, 44321490, 47276256, 53185788, 55985040, 59095320, 66482235, 70914384, 78793760, 88642980, 106371576, 111970080, 118190640, 132964470, 141828768, 177285960, 212743152, 236381280, 265928940, 354571920, 425486304, 531857880, 709143840, 1063715760, 2127431520]

約数ペア:

[(1, 2127431520), (2, 1063715760), (3, 709143840), (4, 531857880), (5, 425486304), (6, 354571920), (8, 265928940), (9, 236381280), (10, 212743152), (12, 177285960), (15, 141828768), (16, 132964470), (18, 118190640), (19, 111970080), (20, 106371576), (24, 88642980), (27, 78793760), (30, 70914384), (32, 66482235), (36, 59095320), (38, 55985040), (40, 53185788), (45, 47276256), (48, 44321490), (54, 39396880), (57, 37323360), (60, 35457192), (72, 29547660), (76, 27992520), (80, 26592894), (90, 23638128), (95, 22394016), (96, 22160745), (108, 19698440), (114, 18661680), (120, 17728596), (135, 15758752), (144, 14773830), (152, 13996260), (160, 13296447), (171, 12441120), (180, 11819064), (190, 11197008), (216, 9849220), (228, 9330840), (240, 8864298), (270, 7879376), (285, 7464672), (288, 7386915), (304, 6998130), (342, 6220560), (360, 5909532), (380, 5598504), (432, 4924610), (456, 4665420), (480, 4432149), (513, 4147040), (540, 3939688), (570, 3732336), (608, 3499065), (684, 3110280), (720, 2954766), (760, 2799252), (855, 2488224), (864, 2462305), (912, 2332710), (1026, 2073520), (1080, 1969844), (1140, 1866168), (1368, 1555140), (1440, 1477383), (1520, 1399626), (1710, 1244112), (1824, 1166355), (2052, 1036760), (2160, 984922), (2280, 933084), (2565, 829408), (2736, 777570), (3040, 699813), (3420, 622056), (4104, 518380), (4320, 492461), (4560, 466542), (5130, 414704), (5472, 388785), (6840, 311028), (8208, 259190), (9120, 233271), (10260, 207352), (13680, 155514), (16416, 129595), (20520, 103676), (25919, 82080), (27360, 77757), (41040, 51838)]