157899803520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2005841}}^1$

素因数の和:2005904

約数の個数: 128

約数和(自身を含む): 515581627680

約数和(自身を除く): 357681824160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 78720, 2005841, 4011682, 6017523, 8023364, 10029205, 12035046, 16046728, 20058410, 24070092, 30087615, 32093456, 40116820, 48140184, 60175230, 64186912, 80233640, 82239481, 96280368, 120350460, 128373824, 160467280, 164478962, 192560736, 240700920, 246718443, 256747648, 320934560, 328957924, 385121472, 411197405, 481401840, 493436886, 641869120, 657915848, 770242944, 822394810, 962803680, 986873772, 1233592215, 1283738240, 1315831696, 1644789620, 1925607360, 1973747544, 2467184430, 2631663392, 3289579240, 3851214720, 3947495088, 4934368860, 5263326784, 6579158480, 7894990176, 9868737720, 10526653568, 13158316960, 15789980352, 19737475440, 26316633920, 31579960704, 39474950880, 52633267840, 78949901760, 157899803520]

約数ペア:

[(1, 157899803520), (2, 78949901760), (3, 52633267840), (4, 39474950880), (5, 31579960704), (6, 26316633920), (8, 19737475440), (10, 15789980352), (12, 13158316960), (15, 10526653568), (16, 9868737720), (20, 7894990176), (24, 6579158480), (30, 5263326784), (32, 4934368860), (40, 3947495088), (41, 3851214720), (48, 3289579240), (60, 2631663392), (64, 2467184430), (80, 1973747544), (82, 1925607360), (96, 1644789620), (120, 1315831696), (123, 1283738240), (128, 1233592215), (160, 986873772), (164, 962803680), (192, 822394810), (205, 770242944), (240, 657915848), (246, 641869120), (320, 493436886), (328, 481401840), (384, 411197405), (410, 385121472), (480, 328957924), (492, 320934560), (615, 256747648), (640, 246718443), (656, 240700920), (820, 192560736), (960, 164478962), (984, 160467280), (1230, 128373824), (1312, 120350460), (1640, 96280368), (1920, 82239481), (1968, 80233640), (2460, 64186912), (2624, 60175230), (3280, 48140184), (3936, 40116820), (4920, 32093456), (5248, 30087615), (6560, 24070092), (7872, 20058410), (9840, 16046728), (13120, 12035046), (15744, 10029205), (19680, 8023364), (26240, 6017523), (39360, 4011682), (78720, 2005841)]