1952256840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4483}}^1$

素因数の和:4707

約数の個数: 128

約数和(自身を含む): 6198681600

約数和(自身を除く): 4246424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 228, 285, 380, 382, 456, 570, 573, 760, 764, 955, 1140, 1146, 1528, 1910, 2280, 2292, 2865, 3629, 3820, 4483, 4584, 5730, 7258, 7640, 8966, 10887, 11460, 13449, 14516, 17932, 18145, 21774, 22415, 22920, 26898, 29032, 35864, 36290, 43548, 44830, 53796, 54435, 67245, 72580, 85177, 87096, 89660, 107592, 108870, 134490, 145160, 170354, 179320, 217740, 255531, 268980, 340708, 425885, 435480, 511062, 537960, 681416, 851770, 856253, 1022124, 1277655, 1703540, 1712506, 2044248, 2555310, 2568759, 3407080, 3425012, 4281265, 5110620, 5137518, 6850024, 8562530, 10221240, 10275036, 12843795, 16268807, 17125060, 20550072, 25687590, 32537614, 34250120, 48806421, 51375180, 65075228, 81344035, 97612842, 102750360, 130150456, 162688070, 195225684, 244032105, 325376140, 390451368, 488064210, 650752280, 976128420, 1952256840]

約数ペア:

[(1, 1952256840), (2, 976128420), (3, 650752280), (4, 488064210), (5, 390451368), (6, 325376140), (8, 244032105), (10, 195225684), (12, 162688070), (15, 130150456), (19, 102750360), (20, 97612842), (24, 81344035), (30, 65075228), (38, 51375180), (40, 48806421), (57, 34250120), (60, 32537614), (76, 25687590), (95, 20550072), (114, 17125060), (120, 16268807), (152, 12843795), (190, 10275036), (191, 10221240), (228, 8562530), (285, 6850024), (380, 5137518), (382, 5110620), (456, 4281265), (570, 3425012), (573, 3407080), (760, 2568759), (764, 2555310), (955, 2044248), (1140, 1712506), (1146, 1703540), (1528, 1277655), (1910, 1022124), (2280, 856253), (2292, 851770), (2865, 681416), (3629, 537960), (3820, 511062), (4483, 435480), (4584, 425885), (5730, 340708), (7258, 268980), (7640, 255531), (8966, 217740), (10887, 179320), (11460, 170354), (13449, 145160), (14516, 134490), (17932, 108870), (18145, 107592), (21774, 89660), (22415, 87096), (22920, 85177), (26898, 72580), (29032, 67245), (35864, 54435), (36290, 53796), (43548, 44830)]