8214015780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13883}}^1$

素因数の和:14090

約数の個数: 144

約数和(自身を含む): 26380710720

約数和(自身を除く): 18166694940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 173, 180, 190, 228, 285, 342, 346, 380, 519, 570, 684, 692, 855, 865, 1038, 1140, 1557, 1710, 1730, 2076, 2595, 3114, 3287, 3420, 3460, 5190, 6228, 6574, 7785, 9861, 10380, 13148, 13883, 15570, 16435, 19722, 27766, 29583, 31140, 32870, 39444, 41649, 49305, 55532, 59166, 65740, 69415, 83298, 98610, 118332, 124947, 138830, 147915, 166596, 197220, 208245, 249894, 263777, 277660, 295830, 416490, 499788, 527554, 591660, 624735, 791331, 832980, 1055108, 1249470, 1318885, 1582662, 2373993, 2401759, 2498940, 2637770, 3165324, 3956655, 4747986, 4803518, 5275540, 7205277, 7913310, 9495972, 9607036, 11869965, 12008795, 14410554, 15826620, 21615831, 23739930, 24017590, 28821108, 36026385, 43231662, 45633421, 47479860, 48035180, 72052770, 86463324, 91266842, 108079155, 136900263, 144105540, 182533684, 216158310, 228167105, 273800526, 410700789, 432316620, 456334210, 547601052, 684501315, 821401578, 912668420, 1369002630, 1642803156, 2053503945, 2738005260, 4107007890, 8214015780]

約数ペア:

[(1, 8214015780), (2, 4107007890), (3, 2738005260), (4, 2053503945), (5, 1642803156), (6, 1369002630), (9, 912668420), (10, 821401578), (12, 684501315), (15, 547601052), (18, 456334210), (19, 432316620), (20, 410700789), (30, 273800526), (36, 228167105), (38, 216158310), (45, 182533684), (57, 144105540), (60, 136900263), (76, 108079155), (90, 91266842), (95, 86463324), (114, 72052770), (171, 48035180), (173, 47479860), (180, 45633421), (190, 43231662), (228, 36026385), (285, 28821108), (342, 24017590), (346, 23739930), (380, 21615831), (519, 15826620), (570, 14410554), (684, 12008795), (692, 11869965), (855, 9607036), (865, 9495972), (1038, 7913310), (1140, 7205277), (1557, 5275540), (1710, 4803518), (1730, 4747986), (2076, 3956655), (2595, 3165324), (3114, 2637770), (3287, 2498940), (3420, 2401759), (3460, 2373993), (5190, 1582662), (6228, 1318885), (6574, 1249470), (7785, 1055108), (9861, 832980), (10380, 791331), (13148, 624735), (13883, 591660), (15570, 527554), (16435, 499788), (19722, 416490), (27766, 295830), (29583, 277660), (31140, 263777), (32870, 249894), (39444, 208245), (41649, 197220), (49305, 166596), (55532, 147915), (59166, 138830), (65740, 124947), (69415, 118332), (83298, 98610)]