188435160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3103

約数の個数: 160

約数和(自身を含む): 666903600

約数和(自身を除く): 478468440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3061, 3078, 3240, 3420, 4104, 5130, 6122, 6156, 6840, 7695, 9183, 10260, 12244, 12312, 15305, 15390, 18366, 20520, 24488, 27549, 30610, 30780, 36732, 45915, 55098, 58159, 61220, 61560, 73464, 82647, 91830, 110196, 116318, 122440, 137745, 165294, 174477, 183660, 220392, 232636, 247941, 275490, 290795, 330588, 348954, 367320, 413235, 465272, 495882, 523431, 550980, 581590, 661176, 697908, 826470, 872385, 991764, 1046862, 1101960, 1163180, 1239705, 1395816, 1570293, 1652940, 1744770, 1983528, 2093724, 2326360, 2479410, 2617155, 3140586, 3305880, 3489540, 4187448, 4710879, 4958820, 5234310, 6281172, 6979080, 7851465, 9421758, 9917640, 10468620, 12562344, 15702930, 18843516, 20937240, 23554395, 31405860, 37687032, 47108790, 62811720, 94217580, 188435160]

約数ペア:

[(1, 188435160), (2, 94217580), (3, 62811720), (4, 47108790), (5, 37687032), (6, 31405860), (8, 23554395), (9, 20937240), (10, 18843516), (12, 15702930), (15, 12562344), (18, 10468620), (19, 9917640), (20, 9421758), (24, 7851465), (27, 6979080), (30, 6281172), (36, 5234310), (38, 4958820), (40, 4710879), (45, 4187448), (54, 3489540), (57, 3305880), (60, 3140586), (72, 2617155), (76, 2479410), (81, 2326360), (90, 2093724), (95, 1983528), (108, 1744770), (114, 1652940), (120, 1570293), (135, 1395816), (152, 1239705), (162, 1163180), (171, 1101960), (180, 1046862), (190, 991764), (216, 872385), (228, 826470), (270, 697908), (285, 661176), (324, 581590), (342, 550980), (360, 523431), (380, 495882), (405, 465272), (456, 413235), (513, 367320), (540, 348954), (570, 330588), (648, 290795), (684, 275490), (760, 247941), (810, 232636), (855, 220392), (1026, 183660), (1080, 174477), (1140, 165294), (1368, 137745), (1539, 122440), (1620, 116318), (1710, 110196), (2052, 91830), (2280, 82647), (2565, 73464), (3061, 61560), (3078, 61220), (3240, 58159), (3420, 55098), (4104, 45915), (5130, 36732), (6122, 30780), (6156, 30610), (6840, 27549), (7695, 24488), (9183, 20520), (10260, 18366), (12244, 15390), (12312, 15305)]