2680107880680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2090633}}^1$

素因数の和:2091840

約数の個数: 128

約数和(自身を含む): 8941223491200

約数和(自身を除く): 6261115610520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1187, 2374, 3561, 4748, 5935, 7122, 9496, 10683, 11870, 14244, 17805, 21366, 23740, 28488, 32049, 35610, 42732, 47480, 53415, 64098, 71220, 85464, 106830, 128196, 142440, 160245, 213660, 256392, 320490, 427320, 640980, 1281960, 2090633, 4181266, 6271899, 8362532, 10453165, 12543798, 16725064, 18815697, 20906330, 25087596, 31359495, 37631394, 41812660, 50175192, 56447091, 62718990, 75262788, 83625320, 94078485, 112894182, 125437980, 150525576, 188156970, 225788364, 250875960, 282235455, 376313940, 451576728, 564470910, 752627880, 1128941820, 2257883640, 2481581371, 4963162742, 7444744113, 9926325484, 12407906855, 14889488226, 19852650968, 22334232339, 24815813710, 29778976452, 37223720565, 44668464678, 49631627420, 59557952904, 67002697017, 74447441130, 89336929356, 99263254840, 111671161695, 134005394034, 148894882260, 178673858712, 223342323390, 268010788068, 297789764520, 335013485085, 446684646780, 536021576136, 670026970170, 893369293560, 1340053940340, 2680107880680]

約数ペア:

[(1, 2680107880680), (2, 1340053940340), (3, 893369293560), (4, 670026970170), (5, 536021576136), (6, 446684646780), (8, 335013485085), (9, 297789764520), (10, 268010788068), (12, 223342323390), (15, 178673858712), (18, 148894882260), (20, 134005394034), (24, 111671161695), (27, 99263254840), (30, 89336929356), (36, 74447441130), (40, 67002697017), (45, 59557952904), (54, 49631627420), (60, 44668464678), (72, 37223720565), (90, 29778976452), (108, 24815813710), (120, 22334232339), (135, 19852650968), (180, 14889488226), (216, 12407906855), (270, 9926325484), (360, 7444744113), (540, 4963162742), (1080, 2481581371), (1187, 2257883640), (2374, 1128941820), (3561, 752627880), (4748, 564470910), (5935, 451576728), (7122, 376313940), (9496, 282235455), (10683, 250875960), (11870, 225788364), (14244, 188156970), (17805, 150525576), (21366, 125437980), (23740, 112894182), (28488, 94078485), (32049, 83625320), (35610, 75262788), (42732, 62718990), (47480, 56447091), (53415, 50175192), (64098, 41812660), (71220, 37631394), (85464, 31359495), (106830, 25087596), (128196, 20906330), (142440, 18815697), (160245, 16725064), (213660, 12543798), (256392, 10453165), (320490, 8362532), (427320, 6271899), (640980, 4181266), (1281960, 2090633)]