39309480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 153878400

約数和(自身を除く): 114568920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 821, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1642, 1710, 1995, 2280, 2394, 2463, 2520, 2660, 3192, 3284, 3420, 3990, 4105, 4788, 4926, 5320, 5747, 5985, 6568, 6840, 7389, 7980, 8210, 9576, 9852, 11494, 11970, 12315, 14778, 15599, 15960, 16420, 17241, 19704, 22988, 23940, 24630, 28735, 29556, 31198, 32840, 34482, 36945, 45976, 46797, 47880, 49260, 51723, 57470, 59112, 62396, 68964, 73890, 77995, 86205, 93594, 98520, 103446, 109193, 114940, 124792, 137928, 140391, 147780, 155990, 172410, 187188, 206892, 218386, 229880, 233985, 258615, 280782, 295560, 311980, 327579, 344820, 374376, 413784, 436772, 467970, 517230, 545965, 561564, 623960, 655158, 689640, 701955, 873544, 935940, 982737, 1034460, 1091930, 1123128, 1310316, 1403910, 1637895, 1871880, 1965474, 2068920, 2183860, 2620632, 2807820, 3275790, 3930948, 4367720, 4913685, 5615640, 6551580, 7861896, 9827370, 13103160, 19654740, 39309480]

約数ペア:

[(1, 39309480), (2, 19654740), (3, 13103160), (4, 9827370), (5, 7861896), (6, 6551580), (7, 5615640), (8, 4913685), (9, 4367720), (10, 3930948), (12, 3275790), (14, 2807820), (15, 2620632), (18, 2183860), (19, 2068920), (20, 1965474), (21, 1871880), (24, 1637895), (28, 1403910), (30, 1310316), (35, 1123128), (36, 1091930), (38, 1034460), (40, 982737), (42, 935940), (45, 873544), (56, 701955), (57, 689640), (60, 655158), (63, 623960), (70, 561564), (72, 545965), (76, 517230), (84, 467970), (90, 436772), (95, 413784), (105, 374376), (114, 344820), (120, 327579), (126, 311980), (133, 295560), (140, 280782), (152, 258615), (168, 233985), (171, 229880), (180, 218386), (190, 206892), (210, 187188), (228, 172410), (252, 155990), (266, 147780), (280, 140391), (285, 137928), (315, 124792), (342, 114940), (360, 109193), (380, 103446), (399, 98520), (420, 93594), (456, 86205), (504, 77995), (532, 73890), (570, 68964), (630, 62396), (665, 59112), (684, 57470), (760, 51723), (798, 49260), (821, 47880), (840, 46797), (855, 45976), (1064, 36945), (1140, 34482), (1197, 32840), (1260, 31198), (1330, 29556), (1368, 28735), (1596, 24630), (1642, 23940), (1710, 22988), (1995, 19704), (2280, 17241), (2394, 16420), (2463, 15960), (2520, 15599), (2660, 14778), (3192, 12315), (3284, 11970), (3420, 11494), (3990, 9852), (4105, 9576), (4788, 8210), (4926, 7980), (5320, 7389), (5747, 6840), (5985, 6568)]