19369028160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216947}}^1$

素因数の和:217001

約数の個数: 168

約数和(自身を含む): 68770780416

約数和(自身を除く): 49401752256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 89280, 216947, 433894, 650841, 867788, 1084735, 1301682, 1735576, 1952523, 2169470, 2603364, 3254205, 3471152, 3905046, 4338940, 5206728, 6508410, 6725357, 6942304, 7810092, 8677880, 9762615, 10413456, 13016820, 13450714, 13884608, 15620184, 17355760, 19525230, 20176071, 20826912, 26033640, 26901428, 31240368, 33626785, 34711520, 39050460, 40352142, 41653824, 52067280, 53802856, 60528213, 62480736, 67253570, 69423040, 78100920, 80704284, 100880355, 104134560, 107605712, 121056426, 124961472, 134507140, 156201840, 161408568, 201760710, 208269120, 215211424, 242112852, 269014280, 302641065, 312403680, 322817136, 403521420, 430422848, 484225704, 538028560, 605282130, 624807360, 645634272, 807042840, 968451408, 1076057120, 1210564260, 1291268544, 1614085680, 1936902816, 2152114240, 2421128520, 3228171360, 3873805632, 4842257040, 6456342720, 9684514080, 19369028160]

約数ペア:

[(1, 19369028160), (2, 9684514080), (3, 6456342720), (4, 4842257040), (5, 3873805632), (6, 3228171360), (8, 2421128520), (9, 2152114240), (10, 1936902816), (12, 1614085680), (15, 1291268544), (16, 1210564260), (18, 1076057120), (20, 968451408), (24, 807042840), (30, 645634272), (31, 624807360), (32, 605282130), (36, 538028560), (40, 484225704), (45, 430422848), (48, 403521420), (60, 322817136), (62, 312403680), (64, 302641065), (72, 269014280), (80, 242112852), (90, 215211424), (93, 208269120), (96, 201760710), (120, 161408568), (124, 156201840), (144, 134507140), (155, 124961472), (160, 121056426), (180, 107605712), (186, 104134560), (192, 100880355), (240, 80704284), (248, 78100920), (279, 69423040), (288, 67253570), (310, 62480736), (320, 60528213), (360, 53802856), (372, 52067280), (465, 41653824), (480, 40352142), (496, 39050460), (558, 34711520), (576, 33626785), (620, 31240368), (720, 26901428), (744, 26033640), (930, 20826912), (960, 20176071), (992, 19525230), (1116, 17355760), (1240, 15620184), (1395, 13884608), (1440, 13450714), (1488, 13016820), (1860, 10413456), (1984, 9762615), (2232, 8677880), (2480, 7810092), (2790, 6942304), (2880, 6725357), (2976, 6508410), (3720, 5206728), (4464, 4338940), (4960, 3905046), (5580, 3471152), (5952, 3254205), (7440, 2603364), (8928, 2169470), (9920, 1952523), (11160, 1735576), (14880, 1301682), (17856, 1084735), (22320, 867788), (29760, 650841), (44640, 433894), (89280, 216947)]