196867360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 308745440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2089, 2356, 2480, 2945, 3040, 4178, 4712, 4960, 5890, 8356, 9424, 10445, 11780, 16712, 18848, 20890, 23560, 33424, 39691, 41780, 47120, 64759, 66848, 79382, 83560, 94240, 129518, 158764, 167120, 198455, 259036, 317528, 323795, 334240, 396910, 518072, 635056, 647590, 793820, 1036144, 1230421, 1270112, 1295180, 1587640, 2072288, 2460842, 2590360, 3175280, 4921684, 5180720, 6152105, 6350560, 9843368, 10361440, 12304210, 19686736, 24608420, 39373472, 49216840, 98433680, 196867360]

約数ペア:

[(1, 196867360), (2, 98433680), (4, 49216840), (5, 39373472), (8, 24608420), (10, 19686736), (16, 12304210), (19, 10361440), (20, 9843368), (31, 6350560), (32, 6152105), (38, 5180720), (40, 4921684), (62, 3175280), (76, 2590360), (80, 2460842), (95, 2072288), (124, 1587640), (152, 1295180), (155, 1270112), (160, 1230421), (190, 1036144), (248, 793820), (304, 647590), (310, 635056), (380, 518072), (496, 396910), (589, 334240), (608, 323795), (620, 317528), (760, 259036), (992, 198455), (1178, 167120), (1240, 158764), (1520, 129518), (2089, 94240), (2356, 83560), (2480, 79382), (2945, 66848), (3040, 64759), (4178, 47120), (4712, 41780), (4960, 39691), (5890, 33424), (8356, 23560), (9424, 20890), (10445, 18848), (11780, 16712)]