201068640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7389

約数の個数: 144

約数和(自身を含む): 722358000

約数和(自身を除く): 521289360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7349, 9120, 13680, 14698, 22047, 27360, 29396, 36745, 44094, 58792, 66141, 73490, 88188, 110235, 117584, 132282, 139631, 146980, 176376, 220470, 235168, 264564, 279262, 293960, 330705, 352752, 418893, 440940, 529128, 558524, 587920, 661410, 698155, 705504, 837786, 881880, 1058256, 1117048, 1175840, 1256679, 1322820, 1396310, 1675572, 1763760, 2094465, 2116512, 2234096, 2513358, 2645640, 2792620, 3351144, 3527520, 4188930, 4468192, 5026716, 5291280, 5585240, 6283395, 6702288, 8377860, 10053432, 10582560, 11170480, 12566790, 13404576, 16755720, 20106864, 22340960, 25133580, 33511440, 40213728, 50267160, 67022880, 100534320, 201068640]

約数ペア:

[(1, 201068640), (2, 100534320), (3, 67022880), (4, 50267160), (5, 40213728), (6, 33511440), (8, 25133580), (9, 22340960), (10, 20106864), (12, 16755720), (15, 13404576), (16, 12566790), (18, 11170480), (19, 10582560), (20, 10053432), (24, 8377860), (30, 6702288), (32, 6283395), (36, 5585240), (38, 5291280), (40, 5026716), (45, 4468192), (48, 4188930), (57, 3527520), (60, 3351144), (72, 2792620), (76, 2645640), (80, 2513358), (90, 2234096), (95, 2116512), (96, 2094465), (114, 1763760), (120, 1675572), (144, 1396310), (152, 1322820), (160, 1256679), (171, 1175840), (180, 1117048), (190, 1058256), (228, 881880), (240, 837786), (285, 705504), (288, 698155), (304, 661410), (342, 587920), (360, 558524), (380, 529128), (456, 440940), (480, 418893), (570, 352752), (608, 330705), (684, 293960), (720, 279262), (760, 264564), (855, 235168), (912, 220470), (1140, 176376), (1368, 146980), (1440, 139631), (1520, 132282), (1710, 117584), (1824, 110235), (2280, 88188), (2736, 73490), (3040, 66141), (3420, 58792), (4560, 44094), (5472, 36745), (6840, 29396), (7349, 27360), (9120, 22047), (13680, 14698)]