1986251861760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12615929}}^1$

素因数の和:12615994

約数の個数: 144

約数和(自身を含む): 6498314151840

約数和(自身を除く): 4512062290080

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, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3840, 3936, 4920, 5248, 6560, 7872, 9840, 10496, 13120, 15744, 19680, 26240, 31488, 39360, 52480, 78720, 157440, 12615929, 25231858, 37847787, 50463716, 63079645, 75695574, 100927432, 126159290, 151391148, 189238935, 201854864, 252318580, 302782296, 378477870, 403709728, 504637160, 517253089, 605564592, 756955740, 807419456, 1009274320, 1034506178, 1211129184, 1513911480, 1551759267, 1614838912, 2018548640, 2069012356, 2422258368, 2586265445, 3027822960, 3103518534, 3229677824, 4037097280, 4138024712, 4844516736, 5172530890, 6055645920, 6207037068, 7758796335, 8074194560, 8276049424, 9689033472, 10345061780, 12111291840, 12414074136, 15517592670, 16148389120, 16552098848, 20690123560, 24222583680, 24828148272, 31035185340, 33104197696, 41380247120, 48445167360, 49656296544, 62070370680, 66208395392, 82760494240, 99312593088, 124140741360, 132416790784, 165520988480, 198625186176, 248281482720, 331041976960, 397250372352, 496562965440, 662083953920, 993125930880, 1986251861760]

約数ペア:

[(1, 1986251861760), (2, 993125930880), (3, 662083953920), (4, 496562965440), (5, 397250372352), (6, 331041976960), (8, 248281482720), (10, 198625186176), (12, 165520988480), (15, 132416790784), (16, 124140741360), (20, 99312593088), (24, 82760494240), (30, 66208395392), (32, 62070370680), (40, 49656296544), (41, 48445167360), (48, 41380247120), (60, 33104197696), (64, 31035185340), (80, 24828148272), (82, 24222583680), (96, 20690123560), (120, 16552098848), (123, 16148389120), (128, 15517592670), (160, 12414074136), (164, 12111291840), (192, 10345061780), (205, 9689033472), (240, 8276049424), (246, 8074194560), (256, 7758796335), (320, 6207037068), (328, 6055645920), (384, 5172530890), (410, 4844516736), (480, 4138024712), (492, 4037097280), (615, 3229677824), (640, 3103518534), (656, 3027822960), (768, 2586265445), (820, 2422258368), (960, 2069012356), (984, 2018548640), (1230, 1614838912), (1280, 1551759267), (1312, 1513911480), (1640, 1211129184), (1920, 1034506178), (1968, 1009274320), (2460, 807419456), (2624, 756955740), (3280, 605564592), (3840, 517253089), (3936, 504637160), (4920, 403709728), (5248, 378477870), (6560, 302782296), (7872, 252318580), (9840, 201854864), (10496, 189238935), (13120, 151391148), (15744, 126159290), (19680, 100927432), (26240, 75695574), (31488, 63079645), (39360, 50463716), (52480, 37847787), (78720, 25231858), (157440, 12615929)]