9187690720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1749

約数の個数: 192

約数和(自身を含む): 24416017920

約数和(自身を除く): 15228327200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 89, 104, 124, 130, 155, 160, 178, 208, 248, 260, 310, 356, 403, 416, 445, 496, 520, 620, 712, 806, 890, 992, 1040, 1157, 1240, 1424, 1601, 1612, 1780, 2015, 2080, 2314, 2480, 2759, 2848, 3202, 3224, 3560, 4030, 4628, 4960, 5518, 5785, 6404, 6448, 7120, 8005, 8060, 9256, 11036, 11570, 12808, 12896, 13795, 14240, 16010, 16120, 18512, 20813, 22072, 23140, 25616, 27590, 32020, 32240, 35867, 37024, 41626, 44144, 46280, 49631, 51232, 55180, 64040, 64480, 71734, 83252, 88288, 92560, 99262, 104065, 110360, 128080, 142489, 143468, 166504, 179335, 185120, 198524, 208130, 220720, 248155, 256160, 284978, 286936, 333008, 358670, 397048, 416260, 441440, 496310, 569956, 573872, 645203, 666016, 712445, 717340, 794096, 832520, 992620, 1139912, 1147744, 1290406, 1424890, 1434680, 1588192, 1665040, 1852357, 1985240, 2279824, 2580812, 2849780, 2869360, 3226015, 3330080, 3704714, 3970480, 4417159, 4559648, 5161624, 5699560, 5738720, 6452030, 7409428, 7940960, 8834318, 9261785, 10323248, 11399120, 12904060, 14818856, 17668636, 18523570, 20646496, 22085795, 22798240, 25808120, 29637712, 35337272, 37047140, 44171590, 51616240, 57423067, 59275424, 70674544, 74094280, 88343180, 103232480, 114846134, 141349088, 148188560, 176686360, 229692268, 287115335, 296377120, 353372720, 459384536, 574230670, 706745440, 918769072, 1148461340, 1837538144, 2296922680, 4593845360, 9187690720]

約数ペア:

[(1, 9187690720), (2, 4593845360), (4, 2296922680), (5, 1837538144), (8, 1148461340), (10, 918769072), (13, 706745440), (16, 574230670), (20, 459384536), (26, 353372720), (31, 296377120), (32, 287115335), (40, 229692268), (52, 176686360), (62, 148188560), (65, 141349088), (80, 114846134), (89, 103232480), (104, 88343180), (124, 74094280), (130, 70674544), (155, 59275424), (160, 57423067), (178, 51616240), (208, 44171590), (248, 37047140), (260, 35337272), (310, 29637712), (356, 25808120), (403, 22798240), (416, 22085795), (445, 20646496), (496, 18523570), (520, 17668636), (620, 14818856), (712, 12904060), (806, 11399120), (890, 10323248), (992, 9261785), (1040, 8834318), (1157, 7940960), (1240, 7409428), (1424, 6452030), (1601, 5738720), (1612, 5699560), (1780, 5161624), (2015, 4559648), (2080, 4417159), (2314, 3970480), (2480, 3704714), (2759, 3330080), (2848, 3226015), (3202, 2869360), (3224, 2849780), (3560, 2580812), (4030, 2279824), (4628, 1985240), (4960, 1852357), (5518, 1665040), (5785, 1588192), (6404, 1434680), (6448, 1424890), (7120, 1290406), (8005, 1147744), (8060, 1139912), (9256, 992620), (11036, 832520), (11570, 794096), (12808, 717340), (12896, 712445), (13795, 666016), (14240, 645203), (16010, 573872), (16120, 569956), (18512, 496310), (20813, 441440), (22072, 416260), (23140, 397048), (25616, 358670), (27590, 333008), (32020, 286936), (32240, 284978), (35867, 256160), (37024, 248155), (41626, 220720), (44144, 208130), (46280, 198524), (49631, 185120), (51232, 179335), (55180, 166504), (64040, 143468), (64480, 142489), (71734, 128080), (83252, 110360), (88288, 104065), (92560, 99262)]