280267049160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37072361}}^1$

素因数の和:37072388

約数の個数: 128

約数和(自身を含む): 1067684025600

約数和(自身を除く): 787416976440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 37072361, 74144722, 111217083, 148289444, 185361805, 222434166, 259506527, 296578888, 333651249, 370723610, 444868332, 519013054, 556085415, 667302498, 741447220, 778519581, 889736664, 1000953747, 1038026108, 1112170830, 1297532635, 1334604996, 1482894440, 1557039162, 1668256245, 2001907494, 2076052216, 2224341660, 2335558743, 2595065270, 2669209992, 3114078324, 3336512490, 3892597905, 4003814988, 4448683320, 4671117486, 5004768735, 5190130540, 6228156648, 6673024980, 7006676229, 7785195810, 8007629976, 9342234972, 10009537470, 10380261080, 11677793715, 13346049960, 14013352458, 15570391620, 18684469944, 20019074940, 23355587430, 28026704916, 31140783240, 35033381145, 40038149880, 46711174860, 56053409832, 70066762290, 93422349720, 140133524580, 280267049160]

約数ペア:

[(1, 280267049160), (2, 140133524580), (3, 93422349720), (4, 70066762290), (5, 56053409832), (6, 46711174860), (7, 40038149880), (8, 35033381145), (9, 31140783240), (10, 28026704916), (12, 23355587430), (14, 20019074940), (15, 18684469944), (18, 15570391620), (20, 14013352458), (21, 13346049960), (24, 11677793715), (27, 10380261080), (28, 10009537470), (30, 9342234972), (35, 8007629976), (36, 7785195810), (40, 7006676229), (42, 6673024980), (45, 6228156648), (54, 5190130540), (56, 5004768735), (60, 4671117486), (63, 4448683320), (70, 4003814988), (72, 3892597905), (84, 3336512490), (90, 3114078324), (105, 2669209992), (108, 2595065270), (120, 2335558743), (126, 2224341660), (135, 2076052216), (140, 2001907494), (168, 1668256245), (180, 1557039162), (189, 1482894440), (210, 1334604996), (216, 1297532635), (252, 1112170830), (270, 1038026108), (280, 1000953747), (315, 889736664), (360, 778519581), (378, 741447220), (420, 667302498), (504, 556085415), (540, 519013054), (630, 444868332), (756, 370723610), (840, 333651249), (945, 296578888), (1080, 259506527), (1260, 222434166), (1512, 185361805), (1890, 148289444), (2520, 111217083), (3780, 74144722), (7560, 37072361)]