938796840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137251}}^1$

素因数の和:137287

約数の個数: 96

約数和(自身を含む): 3211696800

約数和(自身を除く): 2272899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 137251, 274502, 411753, 549004, 686255, 823506, 1098008, 1235259, 1372510, 1647012, 2058765, 2470518, 2607769, 2745020, 3294024, 4117530, 4941036, 5215538, 5490040, 6176295, 7823307, 8235060, 9882072, 10431076, 12352590, 13038845, 15646614, 16470120, 20862152, 23469921, 24705180, 26077690, 31293228, 39116535, 46939842, 49410360, 52155380, 62586456, 78233070, 93879684, 104310760, 117349605, 156466140, 187759368, 234699210, 312932280, 469398420, 938796840]

約数ペア:

[(1, 938796840), (2, 469398420), (3, 312932280), (4, 234699210), (5, 187759368), (6, 156466140), (8, 117349605), (9, 104310760), (10, 93879684), (12, 78233070), (15, 62586456), (18, 52155380), (19, 49410360), (20, 46939842), (24, 39116535), (30, 31293228), (36, 26077690), (38, 24705180), (40, 23469921), (45, 20862152), (57, 16470120), (60, 15646614), (72, 13038845), (76, 12352590), (90, 10431076), (95, 9882072), (114, 8235060), (120, 7823307), (152, 6176295), (171, 5490040), (180, 5215538), (190, 4941036), (228, 4117530), (285, 3294024), (342, 2745020), (360, 2607769), (380, 2470518), (456, 2058765), (570, 1647012), (684, 1372510), (760, 1235259), (855, 1098008), (1140, 823506), (1368, 686255), (1710, 549004), (2280, 411753), (3420, 274502), (6840, 137251)]