96821720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 152010280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 29, 38, 40, 46, 58, 76, 92, 95, 115, 116, 145, 152, 184, 190, 191, 230, 232, 290, 380, 382, 437, 460, 551, 580, 667, 760, 764, 874, 920, 955, 1102, 1160, 1334, 1528, 1748, 1910, 2185, 2204, 2668, 2755, 3335, 3496, 3629, 3820, 4370, 4393, 4408, 5336, 5510, 5539, 6670, 7258, 7640, 8740, 8786, 11020, 11078, 12673, 13340, 14516, 17480, 17572, 18145, 21965, 22040, 22156, 25346, 26680, 27695, 29032, 35144, 36290, 43930, 44312, 50692, 55390, 63365, 72580, 83467, 87860, 101384, 105241, 110780, 126730, 127397, 145160, 166934, 175720, 210482, 221560, 253460, 254794, 333868, 417335, 420964, 506920, 509588, 526205, 636985, 667736, 834670, 841928, 1019176, 1052410, 1273970, 1669340, 2104820, 2420543, 2547940, 3338680, 4209640, 4841086, 5095880, 9682172, 12102715, 19364344, 24205430, 48410860, 96821720]

約数ペア:

[(1, 96821720), (2, 48410860), (4, 24205430), (5, 19364344), (8, 12102715), (10, 9682172), (19, 5095880), (20, 4841086), (23, 4209640), (29, 3338680), (38, 2547940), (40, 2420543), (46, 2104820), (58, 1669340), (76, 1273970), (92, 1052410), (95, 1019176), (115, 841928), (116, 834670), (145, 667736), (152, 636985), (184, 526205), (190, 509588), (191, 506920), (230, 420964), (232, 417335), (290, 333868), (380, 254794), (382, 253460), (437, 221560), (460, 210482), (551, 175720), (580, 166934), (667, 145160), (760, 127397), (764, 126730), (874, 110780), (920, 105241), (955, 101384), (1102, 87860), (1160, 83467), (1334, 72580), (1528, 63365), (1748, 55390), (1910, 50692), (2185, 44312), (2204, 43930), (2668, 36290), (2755, 35144), (3335, 29032), (3496, 27695), (3629, 26680), (3820, 25346), (4370, 22156), (4393, 22040), (4408, 21965), (5336, 18145), (5510, 17572), (5539, 17480), (6670, 14516), (7258, 13340), (7640, 12673), (8740, 11078), (8786, 11020)]