163947660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 493516800

約数和(自身を除く): 329569140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 335, 340, 402, 510, 670, 804, 1005, 1020, 1139, 1340, 2010, 2278, 2399, 3417, 4020, 4556, 4798, 5695, 6834, 7197, 9596, 11390, 11995, 13668, 14394, 17085, 22780, 23990, 28788, 34170, 35985, 40783, 47980, 68340, 71970, 81566, 122349, 143940, 160733, 163132, 203915, 244698, 321466, 407830, 482199, 489396, 611745, 642932, 803665, 815660, 964398, 1223490, 1607330, 1928796, 2410995, 2446980, 2732461, 3214660, 4821990, 5464922, 8197383, 9643980, 10929844, 13662305, 16394766, 27324610, 32789532, 40986915, 54649220, 81973830, 163947660]

約数ペア:

[(1, 163947660), (2, 81973830), (3, 54649220), (4, 40986915), (5, 32789532), (6, 27324610), (10, 16394766), (12, 13662305), (15, 10929844), (17, 9643980), (20, 8197383), (30, 5464922), (34, 4821990), (51, 3214660), (60, 2732461), (67, 2446980), (68, 2410995), (85, 1928796), (102, 1607330), (134, 1223490), (170, 964398), (201, 815660), (204, 803665), (255, 642932), (268, 611745), (335, 489396), (340, 482199), (402, 407830), (510, 321466), (670, 244698), (804, 203915), (1005, 163132), (1020, 160733), (1139, 143940), (1340, 122349), (2010, 81566), (2278, 71970), (2399, 68340), (3417, 47980), (4020, 40783), (4556, 35985), (4798, 34170), (5695, 28788), (6834, 23990), (7197, 22780), (9596, 17085), (11390, 14394), (11995, 13668)]