222395760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 160

約数和(自身を含む): 806496000

約数和(自身を除く): 584100240

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, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5419, 6840, 8208, 10260, 10838, 13680, 16257, 20520, 21676, 27095, 32514, 41040, 43352, 48771, 54190, 65028, 81285, 86704, 97542, 102961, 108380, 130056, 146313, 162570, 195084, 205922, 216760, 243855, 260112, 292626, 308883, 325140, 390168, 411844, 433520, 487710, 514805, 585252, 617766, 650280, 731565, 780336, 823688, 926649, 975420, 1029610, 1170504, 1235532, 1300560, 1463130, 1544415, 1647376, 1853298, 1950840, 2059220, 2341008, 2471064, 2779947, 2926260, 3088830, 3706596, 3901680, 4118440, 4633245, 4942128, 5559894, 5852520, 6177660, 7413192, 8236880, 9266490, 11119788, 11705040, 12355320, 13899735, 14826384, 18532980, 22239576, 24710640, 27799470, 37065960, 44479152, 55598940, 74131920, 111197880, 222395760]

約数ペア:

[(1, 222395760), (2, 111197880), (3, 74131920), (4, 55598940), (5, 44479152), (6, 37065960), (8, 27799470), (9, 24710640), (10, 22239576), (12, 18532980), (15, 14826384), (16, 13899735), (18, 12355320), (19, 11705040), (20, 11119788), (24, 9266490), (27, 8236880), (30, 7413192), (36, 6177660), (38, 5852520), (40, 5559894), (45, 4942128), (48, 4633245), (54, 4118440), (57, 3901680), (60, 3706596), (72, 3088830), (76, 2926260), (80, 2779947), (90, 2471064), (95, 2341008), (108, 2059220), (114, 1950840), (120, 1853298), (135, 1647376), (144, 1544415), (152, 1463130), (171, 1300560), (180, 1235532), (190, 1170504), (216, 1029610), (228, 975420), (240, 926649), (270, 823688), (285, 780336), (304, 731565), (342, 650280), (360, 617766), (380, 585252), (432, 514805), (456, 487710), (513, 433520), (540, 411844), (570, 390168), (684, 325140), (720, 308883), (760, 292626), (855, 260112), (912, 243855), (1026, 216760), (1080, 205922), (1140, 195084), (1368, 162570), (1520, 146313), (1710, 130056), (2052, 108380), (2160, 102961), (2280, 97542), (2565, 86704), (2736, 81285), (3420, 65028), (4104, 54190), (4560, 48771), (5130, 43352), (5419, 41040), (6840, 32514), (8208, 27095), (10260, 21676), (10838, 20520), (13680, 16257)]